Publications

Molecular synthesis strategies for binary MO2 (M = V, Sn, Ti, Zr, Hf) high-entropy oxides as superior catalysts for enhanced oxygen evolution

Ziyaad Aytuna, Aman Bhardwaj, Michael Wilhelm, David Patrun, Thomas Fischer, Raghunath Sharma, Kousik Papakollu, Ravi Kumar, Sanjay Mathur

Effect of Structural Changes at Various Length Scales in SiVOC Ceramic Nanocomposites on Electrocatalytic Performance for the Oxygen Reduction Reaction

K Papakollu, A Bhardwaj, E Ionescu, S Mathur, R Kumar

Step?by?Step Guide for Synthesis and Delamination of Ti3C2Tx MXene

Anupma Thakur, Nithin Chandran BS, Karis Davidson, Annabelle Bedford, Hui Fang, Yooran Im, Vaishnavi Kanduri, Brian C Wyatt, Srinivasa Kartik Nemani, Valeriia Poliukhova, Ravi Kumar, Zahra Fakhraai, Babak Anasori

Spark plasma sintered Si (Hf) OC nanocomposites exhibiting thermally stable dielectric behavior processed through precursor route

SSL Vendra, E Koroleva, A Filimonov, S Vakhrushev, R Kumar

Out-Of-Oven Rapid Synthesis of Entropy Stabilized Oxides Using Radio Frequency Heating

LK Bhaskar, J Rapp, A Nandi, AK Biswal, KZ Uddin, B Koohbor, R Kumar, et al.

Tuning the mechanical and thermal properties of (MgNiCoCuZn) O by intelligent control of cooling rates

V Nallathambi, LK Bhaskar, D Wang, AA Naberezhnov, SV Sumnikov, R Kumar et al.

Unveiling and understanding the remarkable enhancement in the catalytic activity by the defect creation in UIO-66 during the catalytic transfer hydrodeoxygenation of vanillin

AK Kar, R Sarkar, AK Manal, R Kumar, S Chakraborty, R Ahuja, et al.

Biaxial deformation behaviour of duplex stainless steels: Experiments and crystal plasticity based stress predictions

D Chalapathi, LK Bhaskar, PV Sivaprasad, G Chai, R Kumar, AK Kanjarla

Large? scale synthesis of centrifugally spun tantalum oxynitride fiber electrocatalysts for hydrogen evolution reaction

RS Mukkavilli, A Saxena, S Ji, GB Thiyagarajan, H Choi, S Mathur, R Kumar , et al.

New insights into the electrochemical performance of precursor derived Si (Nb) OC composites as anode materials for batteries

SS Lokesh Vendra, Gurpreet Singh, Ravi Kumar

Tuning the mechanical and thermal properties of (MgNiCoCuZn) O by intelligent control of cooling rates

Varatharaja Nallathambi, Lalith Kumar Bhaskar, Di Wang, Aleksandr A. Naberzhnov, Sergey V Sumnikov, Emanuel Ionescu, Ravi Kumar

Out-of-Oven rapid synthesis of Entropy Stabilized Oxides using radio frequency heating

Lalith Kumar Bhaskar, Jared Rapp, Ankush Nandi, Agni Kumar Biswal, Kazi Zahir Uddin, Behrad Koohbor, Ravi Kumar, Aniruddh Vashisth

Spark Plasma Sintered Si (Hf)OC nanocomposites exhibiting thermally stable dielectric behavior processed through precursor route

SS Lokesh Vendra, Ekaterina Koroleva, Alexey Filimonov, Sergey Vakhrushev, Ravi Kumar

Unveiling and understanding the remarkable enhancement in the catalytic activity by the defect creation in UIO-66 during the catalytic transfer hydrodeoxygenation of vanillin with isopropanol

Ashish Kumar Kar, Ranjini Sarkar, Arjun K Manala, Ravi Kumar, Sudip Chakraborty, Rajeev Ahuja, Rajendra Srivastava

Multifunctional, environmental coatings on AA2024 by combining anodization with sol-gel process

- M.Arunodaya, K. PradeepPremkumar, RaviKumar, R.Subasri

Space-charge polarisation dielectric behaviour of precursor derived monoclinic HfO2

- S.S. LokeshVendra, NoelAntony, EkaterinaKoroleva, AlexeyFilimonov, SergeyVakhrushev RaviKumar

Self-supported amorphous TaNx(Oy)/nickel foam thin film as an advanced electrocatalyst for hydrogen evolution reaction

- Ganesh Babu Thiyagarajan, Raghunath Sharma Mukkavilli, David Graf, Thomas Fischer, Michael Wilhelm, Silke Christiansen, Sanjay Mathur and Ravi Kumar

Mechanical characterization of spark plasma sintered titania-silicon oxycarbide (TiO2/SiOC)nanocomposites

- E.W.Awin, K.C.H.Kumar, S. Bernard, R. Kumar

Mechanical response and thermal expansion characteristics of spark plasma sintered Zr–La–B–C(O)-based precursor-derived ceramics

- Gokul Nanda, Nithin Chandran, Ganesh Babu Thiyagarajan, Renjith Devasia and Ravi Kumar

Electrospun 1D Ta3N5 -(O) nanofibers as advanced electrocatalysts for hydrogen evolution reaction in proton exchange membrane water electrolyser

Raghunath Sharma Mukkavilli Arun Ichangi Ganesh BabuThiyagarajan Florian Vollnhals Michael Wilhelm Aman Bhardwaj Silke Christiansen Lakshman Neelakantan Sanjay Mathur Ravi Kumar

Bidirectional Actuation of Silk Fibroin Films: Role of Water and Alcohol Vapors

Manikandan Ganesan, Ravi Kumar, and Dillip K. Satapathy

Bidirectional Actuation of Silk Fibroin Films: Role of Water and Alcohol Vapors

- Manikandan Ganesan, Ravi Kumar, and Dillip K. Satapathy

Synthesis and Temperature-Dependent Evolution of the Phase Composition in Palladium-Containing Silicon Oxycarbide Ceramics

- Kousik Papakollu, NirajaMoharan, K.C.Hari Kumar, StefanLauterbach, Hans-JoachimKleebe, EmanuelIonescud, RaviKumar

Electrospun 1D Ta3N5 -(O) nanofibers as advanced electrocatalysts for hydrogen evolution reaction in proton exchange membrane water electrolyser

Raghunath SharmaMukkavilli, Arun Ichangi, Ganesh BabuThiyagarajan, Florian Vollnhals, Michael Wilhelm, Aman Bhardwaj, Silke Christiansen, Lakshman Neelakantan, SanjayMathur, RaviKumar

Single source precursor?derived SiOC/TiOxCy as an anode component for Li?ion batteries

SSL Vendra, G Singh, R Kumar

Effect of interface carbonization on dielectric properties of potassium nitrate nanocomposite based on porous glasses

A Molokov, A Sysoeva, A Naberezhnov, R Kumar, E Koroleva,...

Combined effect of tungsten inert gas welding and roller expansion processes on mechanical and metallurgical characteristics of heat exchanger tube-to-tube sheet joints

DinuThomas Thekkuden, Abdel-Ismail MouradHamid, Tholkappiyan Ramachandran, Abdel-Hakim Bouzid, Ravi Kumar, Ahmed Alzamly

Effect of interface carbonization on dielectric properties of potassium nitrate nanocomposite based porous glasses

A Molokov, A Sysoeva, A Naberezhnov, Ravi Kumar, E Koroleva, S Vakhrushev

Thermally tunable dielectric performance of t-ZrO2 stabilized amorphous Si (Pb, Zr) OC ceramic nanocomposites

GB Thiyagarajan, E Koroleva, A Filimonov, S Vakhrushev, Ravi Kumar

Microstructure dependent ablation behavior of precursor derived SiOC ceramic foam for high temperature applications

PV Soundaraj, SS Sembulingam, GB Thiyagarajan, N Moharana, KC Hari Kumar, Ravi Kumar

Single source precursor-derived SiOC/TiOxCy as an anode component for Li-ion batteries

SS Lokesh Vendra, Gurpreet Singh, Ravi Kumar

Electrospun 1D Ta3N5- (O) nanofibers as advanced electrocatalysts for hydrogen evolution reaction in proton exchange membrane water electrolyser

Raghunath Sharma Mukkavilli, Arun Ichangi, Ganesh Babu Thiyagarajan, Florian Vollnhals, Michael Wilhelm, Aman Bhardwaj, Silke Christiansen, Lakshman Neelakantan, Sanjay Mathur, Ravi Kumar

Synthesis and Temperature-Dependent Evolution of the Phase Composition in Palladium-Containing Silicon Oxycarbide Ceramics

Kousik Papakollu, Niraja Moharana, K. C. Hari Kumar, Stefan Lauterbach, Hans-Joachim Kleebe, Emanuel Ionescud, Ravi Kumar

Bidirectional Actuation of Silk Fibroin Films: Role of Water and Alcohol Vapors

Manikandan Ganesan, Ravi Kumar, Dillip K. Satapathy

Mechanical characterization of spark plasma sintered titania-silicon oxycarbide (TiO2/SiOC) nanocomposites

E.W.Awin, K.C.H.Kumar, S. Bernard, Ravi Kumar

Self-supported amorphous TaNx(Oy)/nickel foam thin film as an advanced electrocatalyst for hydrogen evolution reaction

Ganesh Babu Thiyagarajan, Raghunath Sharma Mukkavilli, David Graf, Thomas Fischer, Michael Wilhelm, Silke Christiansen, Sanjay Mathur, Ravi Kumar

Mechanical response and thermal expansion characteristics of spark plasma sintered Zr–La–B -C(O)-based precursor-derived ceramics

Gokul Nanda, Nithin Chandran, Ganesh Babu Thiyagarajan, Renjith Devasia, Ravi Kumar

Space-charge polarisation dielectric behaviour of precursor derived monoclinic HfO2

S.S. Lokesh Vendra, Noel Antony, Ekaterina Koroleva, Alexey Filimonov, Sergey Vakhrushev, Ravi Kumar

Multifunctional, environmental coatings on AA2024 by combining anodization with sol-gel process

M.Arunodaya, K. Pradeep Premkumar, Ravi Kumar, R. Subasri

Novel class of precursor-derived Zr–La–B–C (O) based ceramics containing nano crystalline ultra-high temperature phases stable beyond 1600 °C

Gokul Nanda, Ganesh Babu Thiyagarajan, KC Hari Kumar, Renjith Devasia, Ravi Kumar

Design and development of a miniaturized multiaxial test setup for in situ x-ray diffraction experiments

- Lalith Kumar Bhaskar, Gobind Kumar, Nedunchezhian Srinivasan and Ravi Kumar

Rapid Moisture-Responsive Silk Fibroin Actuators

- Ganesan Manikandan, Aathira Murali, Ravi Kumar, and Dillip K. Satapathy

Effect of iodine doping on the electrical, thermal and mechanical properties of SnSe for thermoelectric applications

- Amit Das, Avnee Chauhan, Vikrant Trivedi, Minati Tiadi, Ravi Kumar, Manjusha Battabyal and Dillip K. Satapathy

A Chaotic Potential of Charged Dislocations in Group III-Nitride Heterojunctions

- V. B. Bondarenko, A. V. Filimonov and Ravi Kumar

The role of brass texture on the deformation response of 7075-T651 aluminum alloy under equi-biaxial tension

- Nedunchezhian Srinivasan, R.Velmurugan, Lalith Kumar Bhaskar, Satish Kumar Singh, Bhanu Pant and Ravi Kumar

TiNb2O7-Keratin derived carbon nanocomposites as novel anode materials for high-capacity lithium-ion batteries

- Ganesh, BabuThiyagarajan, VasuShanmugam, MichaelWilhelm, SanjayMathur, Sahana B.Moodakare, RaviKumar

Microstructural transitions in camphene-based freeze casted ceria: effect of primary building blocks

-Raghunath Sharma Mukkavilli, Kousik Papakollu & Ravi Kumar

Combustion synthesis of luminescent Eu-doped single phase Mayenite

- T Kumaresh, Eranezhuth Wasan Awin, Lalith Kumar Bhaskar, Marija Prekajski Djordjevic, Branko Matovi?, Ravi Kumar

Novel class of precursor-derived Zr–La–B–C(O) based ceramics containing nano-crystalline ultra-high temperature phases stable beyond 1600 °C

- GokulNanda, Ganesh BabuThiyagarajan, KC HariKumar, RenjithDevasi, RaviKumar

Microstructure dependent ablation behaviour of precursor derived SiOC ceramic foam for high temperature applications

- Pradhyun Veerapanaicker Soundaraj, Santhosh Sivan Sembulingam, Ganesh Babu Thiyagarajan, Niraja Moharana, K.C. HariKumar,RaviKumar

Exclusive Papers of the Editorial Board Members (EBMs) of the Materials Chemistry Section of Molecules

Microstructure dependent ablation behaviour of precursor derived SiOC ceramic foam for high temperature applications

Pradhyun Veerapanaicker Soundaraj, Santhosh Sivan Sembulingam, Ganesh Babu Thiyagarajan, Niraja Moharana, K.C. Hari Kumar, Ravi Kumar

TiNb2O7-Keratin derived carbon nanocomposites as novel anode materials for high-capacity lithium-ion batteries

Ganesh, Babu Thiyagarajan, Vasu Shanmugam, Michael Wilhelm, Sanjay Mathur, Sahana B. Moodakare, Ravi Kumar

The role of brass texture on the deformation response of 7075-T651aluminum alloy under equi-biaxial tension

Nedunchezhian Srinivasan, R.Velmurugan, Lalith Kumar Bhaskar, Satish Kumar Singh, Bhanu Pant, Ravi Kumar

A Chaotic Potential of Charged Dislocations in Group III-Nitride Heterojunctions

V. B. Bondarenko, A. V. Filimonov, Ravi Kumar

Effect of iodine doping on the electrical, thermal and mechanical properties of SnSe for thermoelectric applications

Amit Das, Avnee Chauhan, Vikrant Trivedi, MinatiTiadi, Ravi Kumar, Manjusha Battabyal and Dillip K. Satapathy

Rapid Moisture-Responsive Silk Fibroin Actuators

Ganesan Manikandan, Aathira Murali, Ravi Kumar, Dillip K. Satapathy

Design and development of a miniaturized multiaxial test setup for in situ x-ray diffraction experiments

Lalith Kumar Bhaskar, Gobind Kumar, Nedunchezhian Srinivasan, Ravi Kumar

Combustion synthesis of luminescent Eu-doped single phase Mayenite

T. Kumaresh, Eranezhuth Wasan Awin, Lalith Kumar Bhaskar, MarijaPrekajski Djordjevic, Branko Matovi?, Ravi Kumar

Design of nanoscaled heterojunctions in precursor-derived t-ZrO2/SiOC(N) nanocomposites: Transgressing the boundaries of catalytic activity from UV to visible light,

Shakthipriya Bhaskar, Eranezhuth Wasan Awin, K. C. Hari Kumar, Abhijeet Lale, Samuel Bernard and Ravi Kumar

Temperature dependent conductivity and broadband dielectric response of precursor-derived Nb2O5,

Gokul Nanda, Eranezhuth Wasan Awin, Tatiana Gasyak, Ekaterina Koroleva, Alexey Filimonov, Sergey Vakhrushev, Ravindran Sujith and Ravi Kumar

Disordered mesoporous polymer derived N-doped TiO2/Si-O-C-N nanocomposites with nanoscaled heterojunctions towards enhanced adsorption and harnessing of visible light

Eranezhuth Wasan Awin, Abhijeet Lale, K. C. Hari Kumar, Samuel Bernard and Ravi Kumar

Critical role of cationic local stresses on the stabilization of entropy stabilized transition metal oxides,

Lalith K. Bhaskar Varatharaja Nallathambi and Ravi Kumar

Mechanical behaviour of polymer derived ceramics – a review,

Ravindran Sujith, Sudagar Jothi, Andre Zimmermann, Fritz Aldinger and Ravi Kumar

Machine Learning Application for Prediction of Sapphire Crystals Defects

- YV Klunnikova, MV Anikeev, AV Filimonov, R Kumar

Highly active, robust and reusable micro-/mesoporous TiN/Si3N4 nanocomposite-based catalysts for clean energy: Understanding the key role of TiN nanoclusters and amorphous Si3N4 matrix in the performance of the catalyst system

- AbhijeetLalea, Maira DebarbaMallmann, ShotaroTada, AlinaBruma, SaimÖzkarn ,RaviKumar, MasaakiHaneda, Ricardo AntonioFrancisco Machado, YujiIwamoto, Umit B.Demirci, SamuelBernarda

Tailorable dielectric performance of niobium modified poly (hydridomethylsiloxane) precursor derived ceramic nanocomposites

- GB Thiyagarajan, E Koroleva, A Filimonov, S Vakhrushev, R Kumar

In-Situ Synthesis and Characterization of Nanocomposites in the Si-Ti-N and Si-Ti-C Systems

-Maxime Balestrat, Abhijeet Lale , André Vinícius Andrade Bezerra, Vanessa Proust, Eranezhuth Wasan Awin, Ricardo Antonio Francisco Machado, Pierre Carles, Ravi Kumar, Christel Gervais and Samuel Bernard.

Low frequency dielectric behavior and AC conductivity of polymer derived SiC (O)/HfCxN1-x ceramic nanocomposites;

Eranezhuth Wasan Awin, Soumya Sridar, Adhimoolam Bakthavachalam Kousaalya, SS Lokesh Vendra, Ekaterina Koroleva, Alexey Filimonov, Sergey Vakhrushev and Ravi Kumar

Texture strengthening and anisotropic hardening of mill annealed Ti-6Al-4V alloy under equi-biaxial tension

Nedunchezhian Srinivasan, R Velmurugan, Satish Kumar Singh, Bhanu Pant, Ravi Kumar

Bi2Se3-PVDF composite: A flexible thermoelectric system

- Ashutosh Kumar, Ravi Kumar, Dillip K Satapathy

Ultra-low thermal expansion behavior of spark plasma sintered Sn- doped ZrMo 2 O 8

- Jayanth R Ramamurthy, Ravi Kumar

Metal-like thermal conductivity possessed by atmosphere assisted synthesis of spark plasma sintered mayenite (Ca12Al14O33)

- Teslin Johnson, Eranezhuth Wasan Awin, Branko Matovic and Ravi Kumar

Metal-like thermal conductivity possessed by atmosphere assisted synthesis of spark plasma sintered mayenite (Ca12Al14O33)

Teslin Johnson, Eranezhuth Wasan Awin, Marija Prekajski Djordjevic, Branko Matovic, Ravi Kumar

In-Situ Synthesis and Characterization of Nanocomposites in the Si-Ti-N and Si-Ti-C Systems

Maxime Balestrat, Abhijeet Lale, André Vinícius Andrade Bezerra, Vanessa Proust, Eranezhuth Wasan Awin, Ricardo Antonio Francisco Machado, Pierre Carles, Ravi Kumar, Christel Gervais, Samuel Bernard

Design of nano scaled heterojunctions in precursor-derived t-ZrO2/SiOC(N) nanocomposites: Transgressing the boundaries of catalytic activity from UV to visible light

Shakthipriya Bhaskar, Eranezhuth Wasan Awin, K. C. Hari Kumar, Abhijeet Lale, Samuel Bernard, Ravi Kumar

Highly active, robust and reusable micro-/mesoporous TiN/Si3N4 nanocomposite-based catalysts for clean energy: Understanding the key role of TiN nanoclusters and amorphous Si3N4 matrix in the performance of the catalyst system

AbhijeetLalea, MairaDebarbaMallmann, ShotaroTada, AlinaBruma, SaimÖzkarn, Ravikumar, MasaakiHaneda, Ricardo AntonioFrancisco Machado, Yuji Iwamoto, UmitB.Demirci,Samuel Bernarda

Disordered mesoporous polymer derived N-doped TiO2/Si-OCN nano-composites with nano scaled heterojunctions towards enhanced adsorption and harnessing of visible light

EW Awin, A Lale, KCH Kumar, S Bernar, Ravi Kumar

Machine Learning Application for Prediction of Sapphire Crystals Defects

YV Klunnikova, MV Anikeev, AV Filimonov, Ravi Kumar

Texture strengthening and anisotropic hardening of mill annealed Ti-6Al-4V alloy under equi-biaxial tension

N Srinivasan, R Velmurugan, SK Singh, B Pant, Ravi Kumar

Temperature dependent conductivity and broadband dielectric response of precursor-derived Nb2O5

G Nanda, EW Awin, T Gasyak, E Koroleva, A Filimonov, S Vakhrushev, Ravi Kumar

Bi2Se3-PVDF composite: A flexible thermoelectric system

A Kumar, Ravi Kumar, DK Satapathy

Critical role of cationic local stresses on the stabilization of entropy stabilized transition metal oxides

Lalith K. Bhaskar Varatharaja Nallathambi, Ravi Kumar

Mechanical behaviour of polymer derived ceramics – a review

Ravindran Sujith, Sudagar Jothi, Andre Zimmermann, Fritz Aldinger and Ravi Kumar

Ultralow thermal expansion behaviour of spark plasma sintered Sn doped ZrMo2 O 8

JR Ramamurthy, Ravi Kumar

Tailorable dielectric performance of niobium modified poly (hydridomethylsiloxane) precursor derived ceramic nanocomposites

GB Thiyagarajan, E Koroleva, A Filimonov, S Vakhrushe, Ravi Kumar

Low frequency dielectric behavior and AC conductivity of polymer derived SiC (O)/HfCxN1-x ceramic nanocomposites

EW Awin, S Sridar, AB Kousaalya, SSL Vendra, E Koroleva, A Filimonov, Ravi Kumar

Charge transport mechanism and thermoelectric behavior in Te:(PEDOT:PSS) polymer composites,

Ashutosh Kumar, Manjusha Battabyal, Avnee Chauhan, G Suresh, R Gopalan, N V Ravi Kumar and Dillip K Satapathy

Anomalous reduction in the band gap of zirconium titanate based composites,

Wasan Awin Eranezhuth, Subhendra Keshari Sahoo and Ravi Kumar

Thermodynamic modelling of Al-B-N system,

Soumya Sridar, Ravi Kumar and K. C. Hari Kumar

Thermal Shock Resistance of Precursor Derived Si-Hf-C-N(O) Foams,

Soumya Sridar, Eranezhuth Wasan Awin, Adhimoolam Bakthavachalam Kousaalya and Ravi Kumar

High-magnetostriction Laves-phase alloy of the samarium-iron system: the structure and phase transformations,

GA Politova, A Yu Karpenkov, TP Kaminskaya, MA Ganin, Ravi Kumar and AV Filimonov

Microstructure and Mechanical Characterization of Friction-Stir-Welded 316L Austenitic Stainless Steels,

R. Ramesh,I. Dinaharan,Ravi Kumar, E. T. Akinlabi

Friction Welding of Electron Beam Melted gamma-TiAl Alloy Ti-48Al-2Cr-2Nb,

G. S. Sankar, M. Karthik, Ashfaq Mohammad,Ravi Kumar,G. D. Janaki Ram

Temperature dependent conductivity and broadband dielectric response of precursor-derived Nb2O5

Gokul Nanda, Eranezhuth Wasan Awin, Tatiana Gasyak, Ekaterina Koroleva, Alexey Filimonov, Sergey Vakhrushev, Ravindran Sujith, Ravi Kumar

Charge transport mechanism and thermoelectric behavior in Te:(PEDOT: PSS) polymer composites

Ashutosh Kumar, Manjusha Battabyal, Avnee Chauhan, G Suresh, R Gopalan, Ravi Kumar, Dillip K Satapathy

Anomalous reduction in the band gap of zirconium titanate-based composites

Awin Wasan Eranezhuth, SubhendraKeshari Sahoo, Ravi Kumar

Thermodynamic modelling of Al-B-N system

Soumya Sridhar, Ravi Kumar, K. C. Hari Kumar

Thermal Shock Resistance of Precursor Derived Si-Hf-C-N (O) Foams

Soumya Sridar, Eranezhuth Wasan Awin, Adhimoolam Bakthavachalam Kousaalya, Ravi Kumar

Friction welding of electron beam melted ?-TiAl alloy Ti–48Al–2Cr–2Nb

GS Sankar, GM Karthik, A Mohammad, Ravi Kumar, GDJ Ram

Microstructure and mechanical characterization of friction-stir-welded 316L austenitic stainless steels

R Ramesh, I Dinaharan, Ravi Kumar, ET Akinlabi

High-magnetostriction Laves-phase alloy of the samarium-iron system: the structure and phase transformations

GA Politova, A Yu Karpenkov, TP Kaminskaya, MA Ganin, Ravi Kumar, AV Filimonov

Residual stress gradient and relaxation upon fatigue deformation of diamond-like carbon coated aluminum alloy in air and methanol environments,

Nedunchezhian Srinivasan, Lalithkumar B,Sergio Baragetti,Ravi Kumar,

Plasmon enhanced visible light photocatalytic activity in polymer-derived TiN/Si-O-C-N nanocomposites,

Eranezhuth Wasan Awin, Abhijeet Lale, Hari Kumar, Umit B Demirci, Samuel Bernard,Ravi Kumar,

Dominating role of crystal structure over defect chemistry in black and white zirconia on visible light photocatalytic activity,

Sri Ramya Teeparthi, Eranezhuth Wasan Awin,Ravi Kumar,

Novel Precursor-Derived Meso-/Macroporous TiO2/SiOC Nanocomposites with Highly Stable Anatase Nanophase Providing Visible Light Photocatalytic Activity and Superior Adsorption of Organic Dyes,

Eranezhuth Wasan Awin, Abhijeet Lale, Kollamala Chellappan Nair Hari Kumar, Umit Bilge Demirci, Samuel Bernard, Ravi Kumar,

Thermodynamic optimization of Si-Zr-N system using Calphad approach coupled with ab initio methods

- S Sridar, R Kumar, KCH Kumar

Synthesis and characterization of porous tungsten carbide with added tungsten silicides -

Jelena Lukovi?, Dubravka Milovanovi?, Ravi Kumar, Mirjana Kijev?anin, Ivona Radovi?, Branko Matovi?, Tatjana Volkov-Husovi?

In situ age hardening and grain refinement in as-sprayed Al-Sc binary alloy deposits,

N Raghukiran, R Sujith, H Agrawal, R Shabadi, R Kumar

Novel Precursor-Derived Meso-/Macroporous TiO2/SiOC Nanocomposites with Highly Stable Anatase Nanophase Providing Visible Light Photocatalytic Activity and Superior Adsorption of Organic Dyes

Eranezhuth Wasan Awin, Abhijeet Lale, KollamalaChellappan Nair Kumar, Umit Bilge Demirci, Samuel Bernard, Ravi Kumar

Residual stress gradient and relaxation upon fatigue deformation of diamond-like carbon coated aluminium alloy in air and methanol environments

Nedunchezhian Srinivasan, Lalith Kumar Bhaskar, Ravi Kumar, Sergio Baragetti

X-Ray Scattering by Antiphase Ferroelectric Domain Walls in the Antiferroelectric Phase of the PbZr0.985Ti0.015O3

In: Galinina O, Andreev S, Balandin S, Koucheryavy Y. (eds), Vakhrushev S, Andronikova D.A, Chernyshov D.Y, Filimonov A.V, Udovenko S.A, Ravi Kumar

Plasmon enhanced visible light photocatalytic activity in polymer-derived TiN/Si-O-C-N nanocomposites,

EranezhuthWasanAwin, Abhijeet Lale, Hari Kumar, Umit B Demirci, Samuel Bernard, Ravi Kumar

Dominating role of crystal structure over defect chemistry in black and white zirconia on visible light photocatalytic activity

Sri Ramya Teeparthi, Eranezhuth Wasan Awin, Ravi Kumar

Thermodynamic optimization of Si-Zr-N system using Calphad approach coupled with abinitio methods

Soumya Sridar, Ravi Kumar, K.C. Hari Kumar

Synthesis and characterization of porous tungsten carbide with added tungsten silicides

Jelena Lukovi, DubravkaMilovanovi, Ravi Kumar, Mirjana Kijevcanin, IvonaRadovi, BrankoMatovi, Tatjana Volkov-Husovi

In situ age hardening and grain refinement in as-sprayed Al-Sc binary alloy deposits

Nadimpalli Raghukiran, Ravindran Sujith, Harshal Agrawal, Rajashekhara Shabadi, Ravi Kumar

Sintering behaviour, microstructural characterisation and thermal expansion properties of Sn substituted ZrMo2O8,

Jayanth R.Ramamurthy, Roy Johnson, Ravi Kumar

Influence of Texture and Environmental Effects on Fatigue Behavior of Ti-6Al-4V Alloy,

Sergio Baragetti, Nedunchezhian Srinivasan, Ravi Kumar

Influence of Environment, Residual Stresses on the Fatigue Behavior of 7075-T6 Aluminum Alloy,

Sergio Baragetti, Nedunchezhian Srinivasan, Lalithkumar B, Ravi Kumar

Microstructure and mechanical characterization of friction stir welded high strength low alloy steels,

R. Ramesha,I. Dinaharan,Ravi Kumar, E.T. Akinlabi

Thermodynamic modelling of Ti-Zr-N system,

Soumya Sridar,Ravi Kumar,K.C. Hari Kumar

Electroless Deposition of Nanolayered Metallic Coatings

- J Sudagar, R Tamilarasan, U Sanjith, R Rajendran, R Kumar

New method for constructing a visibility graph-network in 3D space and a new hybrid system of modeling

- Matej Babi, Ladislav Hluchy, Peter Krammer, Branko Matovi, Ravi Kumar, Pavel Kova

Influence of Texture and Environmental Effects on Fatigue Behavior of Ti-6Al-4V Alloy

Sergio Baragetti, Nedunchezhian Srinivasan, Ravi Kumar

Influence of Environment, Residual Stresses on the Fatigue Behavior of 7075-T6 Aluminium Alloy

Sergio Baragetti, Nedunchezhian Srinivasan, Lalithkumar B, Ravi Kumar

Microstructure and mechanical characterization of friction stir welded high strength low alloy steels

R. Ramesh,I. Dinaharan, Ravi Kumar, E.T. Akinlabi

New Method for Constructing a Visibility Graph-Network in 3D Space and a New Hybrid System of Modeling

Matej Babi?, LadislavHluchy, Peter Krammer, BrankoMatovi?, Ravi Kumar, Pavel Kova?

Thermodynamic modelling of Ti-Zr-N system

Soumya Sridar,RaviKumar,K.C. Hari Kumar

Electroless Deposition of Nanolayered Metallic Coatings

J Sudagar, R Tamilarasan, U Sanjith, R Rajendran, Ravi Kumar

Sintering behaviour, microstructural characterisation and thermal expansion properties of Sn substituted ZrMo2O8

Jayanth R Ramaswamy, Roy Johnson, Ravi Kumar

Mechanical properties of ultra-high pressure sintered sphene (CaTiSiO5),

Eranezhuth Wasan Awin, Branko Matovic, Jelena Pantic, Vladimir Urbanovich,Ravi Kumar

Organosilicon polymer-derived mesoporous 3D silicon carbide, carbonitride and nitride structures as platinum supports for hydrogen generation by hydrolysis of sodium borohydride,

Abhijeet Lale,Ravi Kumar,Umit Bilge Demirci, Philippe Miele, Awin Wasan, Samuel Bernard

Deformation behaviour of commercially pure (CP) titanium under biaxial tension,

Nedunchezhian Srinivasan, R. Velmurugan, Ravi Kumar, Satish Kumar Singh, Bhanu Pant

Ablation resistance of precursor derived Si-Hf-C-N(O) ceramics,

Wasan Awin Eranezhuth, Soumya Sridar, Bakthavachalam Kousaalya Adhimoolam, Ravi Kumar

Stress induced environmental damage in precursor derived SiBCN ceramics,

J. Sudagar, M.G. Ramnath, A.B. Kousaalya,Ravi Kumar

Structural, functional and mechanical properties of spark plasma sintered gadolinia (Gd2O3),

Eranezhuth Wasan Awin, Soumya Sridar, Rajashekhar Shabadi,Ravi Kumar

Kinetic analysis of the non-isothermal crystallization process, magnetic and mechanical properties of FeCoBSiNb and FeCoBSiNbCu bulk metallic glasses,

Parthiban Ramasamy, Mihai Stoica,A. H. Taghvaei, K. G. Prashanth, Ravi Kumar and Jürgen Eckert

Ultra-high pressure densification and properties of nanostructured SiC,

Branko Matovic, Fatima Zivic, Slobodan Mitrovic, Dragan Prsic, Vesna Maksimovic, Tatjana Volkov-Husovic, Ravi Kumar

The role of the bimodal distribution of ultra-fine silicon phase and nano-scale V-phase (AlSi2Sc2) on spark plasma sintered hypereutectic Al?Si?Sc alloys,

Raghukiran, N and Ravi Kumar

Electric erosion induced microstructure and mechanical properties in spark plasma sintered Al-4.5wt%Cu alloy,

S. Devaraj,Ravi Kumar, S. Sankaran

Deformation behavior of commercially pure (CP) titanium under equi-biaxial tension

- Nedunchezhian Srinivasan, R Velmurugan, Ravi Kumar, Satish Kumar Singh, Bhanu Pant

The role of the bimodal distribution of ultra-fine silicon phase and nano-scale V-phase (AlSi2Sc2) on spark plasma sintered hypereutectic Al–Si–Sc alloys

Nadimpalli Raghukiran, Ravi Kumar

Organosilicon polymer-derived mesoporous 3D silicon carbide, carbonitride and nitride structures as platinum supports for hydrogen generation by hydrolysis of sodium borohydride

Abhijeet Lale, Ravi Kumar, Umit Bilge Demirci, Philippe Miele, Awin Wasan, Samuel Bernard

Deformation behaviour of commercially pure (CP) titanium under biaxial tension

Nedunchezhian Srinivasan, R. Velmurugan, Ravi Kumar, Satish Kumar Singh, Bhanu Pant

Ablation resistance of precursor derived Si-Hf-C-N(O) ceramics

Wasan Awin Eranezhuth, Soumya Sridar, Bakthavachalam Kousaalya Adhimoolam, Ravi Kumar

Stress induced environmental damage in precursor derived SiBCN ceramics

J. Sudagar, M.G. Ramnath, A.B. Kousaalya, Ravi Kumar

Structural, functional and mechanical properties of spark plasma sintered gadolinia (Gd2O3)

Eranezhuth Wasan Awin, Soumya Sridar, Rajashekhar Shabadi, Ravi Kumar

Kinetic analysis of the non-isothermal crystallization process, magnetic and mechanical properties of FeCoBSiNb and FeCoBSiNbCu bulk metallic glasses

Parthiban Ramasamy, Mihai Stoica,A. H. Taghvaei, K. G. Prashanth, Ravi Kumar,Jürgen Eckert

Ultra-high-pressure densification and properties of nanostructured SiC

BrankoMatovic, Fatima Zivic, Slobodan Mitrovic, Dragan Prsic, Vesna Maksimovic, Tatjana Volkov-Husovic, Ravi Kumar

The role of the bimodal distribution of ultra-fine silicon phase and nano-scale V-phase (AlSi2Sc2) on spark plasma sintered hypereutectic Al–Si–Sc alloys

Raghukiran, N and Ravi Kumar

Electric erosion induced microstructure and mechanical properties in spark plasma sintered Al-4.5wt.%Cu alloy

S. Devaraj, Ravi Kumar, S. Sankaran

Mechanical properties of ultra-high pressure sintered sphene (CaTiSiO5)

EW Awin, B Matovi?, J Maletaški?, V Urbanovich, Ravi Kumar

Viscosity and fragility of the supercooled liquids and melts from the Fe-Co-B-Si-Nb and Fe-Mo-P-C-B-Si glass-forming alloy systems,

R. Parthiban, M. Stoica, I. Kaban, J. Eckert and Ravi Kumar

Structure evolution of soft magnetic (Fe36Co36B19.2Si4.8Nb4)100-x Cux (x = 0 and 0.5) bulk glassy alloys,

Mihai Stoica, Parthiban Ramasamy, Ivan Kaban, Sergio Scudino, Mircea Nicoara, Gavin B.M.Vaughan, Jonathan Wright, J.Eckert and Ravi Kumar

Effect of scandium addition on the microstructure, mechanical and wear properties of the spray formed hypereutectic aluminum?silicon alloys,

Nadimpalli Raghukiran and and Ravi Kumar

Corrosion behavior of polymer-derived SiHfCN(O) ceramics in salt and acid environments,

Sudagar Jothi, Lakshman Neelakantan and Ravi Kumar

Crack evolution and estimation of fracture toughness of HfO2/SiCN(O) polymer derived ceramic nanocomposites,

Sujith Ravindran, Andre Zimmermann and Ravi Kumar

Thermal conductivity of precursor derived Si?B?C?N ceramic foams using Metroxylon sagu as sacrificial template,

Adhimoolam Bakthavachalam Kousaalya,Ravi Kumar, B.T.N. Sridhar

Viscosity and fragility of the supercooled liquids and melts from the Fe-Co-B-Si-Nb and Fe-Mo-P-C-B-Si glass-forming alloy systems

R. Parthiban, M. Stoica, I. Kaban, J. Eckert, Ravi Kumar

Structure evolution of soft magnetic (Fe36Co36B19.2Si4.8Nb4)100-x Cux (x = 0 and 0.5) bulk glassy alloys

Mihai Stoica, Parthiban Ramasamy, Ivan Kaban, Sergio Scudino, Mircea Nicoara, Gavin B.M.Vaughan, Jonathan Wright, Jürgen Eckert ,Ravi Kumar

Effect of scandium addition on the microstructure, mechanical and wear properties of the spray formed hypereutectic aluminium–silicon alloys

Nadimpalli Raghukiran, Ravi Kumar

Nature’s Design for Super hydrophobicity in Tropical Leaves

Soumya Sridhar, Sangeetha Raman, Ravi Kumar

Corrosion behaviour of polymer derived SiHfCN(O) ceramics in salt and acid environments

Sudagar Jothi, Lakshman Neelakantan,Ravi Kumar

Crack evolution and estimation of fracture toughness of HfO2/SiCN(O) polymer derived ceramic nanocomposites

Ravindran Sujith, Andre Zimmermann, Ravi Kumar

Nature's Design for Superhydrophobicity in Tropical Leaves,

Soumya Sridhar, Sangeetha Raman and Ravi Kumar

Study of the influence of silicon phase morphology on the microstructural stress distribution in Al-Si alloys using object oriented finite element modeling,

Nadimpalli Raghukiran, Aslam Kunhi Mohamed andRavi Kumar

Corrosion of polymer-derived ceramics in hydrofluoric acid and sodium salts,

Sudagar Jothi, Sujith Ravindran andRavi Kumar

Room temperature strain rate sensitivity in precursor derived HfO2/Si-C-N(O) ceramic nanocomposites,

R. Sujith andRavikumar

Influence of Hot Isostatic Pressing on the Microstructure and Mechanical Properties of a Spray Formed Al-4.5 % Cu Alloy,

Devaraj S, Sankaran S,Ravi Kumar, GA Rao

Corrosion properties of hafnia-based silicon carbonitride ceramics Sudagar Jothi, Sujith Ravindran, and Ravi Kumar

Sudagar Jothi, Sujith Ravindran, and Ravi Kumar

Corrosion of polymer-derived ceramics in hydrofluoric acid and sodium salts

Sudagar Jothi, Sujith Ravindran, Ravi Kumar

Thermal conductivity of precursor derived Si–B–C–N ceramic foams using Metroxylonsagu as sacrificial template

Adhimoolam Bakthavachalam Kousaalya, Ravi Kumar, B.T.N. Sridhar

Room temperature strain rate sensitivity in precursor derived HfO2/Si-C-N(O) ceramic nanocomposites

R. Sujith and Ravi Kumar

Influence of Hot Isostatic Pressing on the Microstructure and Mechanical Properties of a Spray Formed Al-4.5 Cu Alloy

Devaraj S, Sankaran S, Ravi Kumar

Study of the influence of silicon phase morphology on the microstructural stress distribution in Al-Si alloys using object oriented finite element modelling

Nadimpalli Raghukiran, Aslam Kunhi Mohame, Ravi Kumar

Characterization of free carbon in as-thermolyzed Si-B-C-N ceramics from a polyorganoborosilazane precursor,

Adhimoolam Bakthavachalam Kousaalya,Ravi Kumarand Shanmugam Packirisamy

Influence of Spark Plasma Sintering Temperature on the Densification, Microstructure and Mechanical Properties of a Al-4.5 wt.% Cu Alloy,

Devaraj,Ravi Kumar, Sankaran

Processing and characterization of polymer precursor derived silicon oxycarbide ceramic foams and compacts,

Nedunchezhian Srinivasan, Ravindran Sujith,Ravi Kumar

Small-Scale Deformation of Pulsed Electric Current Sintered Silicon Oxycarbide Polymer Derived Ceramics,

R. Sujith, N. Srinivasan, Ravikumar,

Experimental investigation on the indentation hardness of precursor derived Si-B-C-N ceramics,

R.Sujith, Ravikumar,

Indentation response of pulsed electric current sintered polymer derived HfO2/Si-C-N(O) nanocomposites,

R.Sujith, Ravi Kumar

Silica based superhydrophobic coating by a single step process

Adhimoolam Bakthavachalam Kousaalya, Nitish Garg and Ravi Kumar

Barnacle adhesion on natural and synthetic substrates: Adhesive structure and composition,

Sangeetha Raman, Lakshmi Karunamoorthy, Mukesh Doble, Ravi Kumar and R. Venkatesan

Processing and dry sliding wear performance of spray deposited hyper-eutectic aluminum-silicon alloys,

Nadimpalli Raghukiran and Ravi Kumar

Small-Scale Deformation of Pulsed Electric Current Sintered Silicon Oxycarbide Polymer Derived Ceramics

R. Sujith, N. Srinivasan, Ravi Kumar

Experimental investigation on the indentation hardness of precursor derived Si–B–C– N ceramics

R.Sujith and Ravi Kumar

Indentation response of pulsed electric current sintered polymer derived HfO2/Si-C-N(O) nanocomposites

R Sujith, R Kumar

Characterization of free carbon in as-thermolyzed Si-B-C-N ceramics from a Polyorganoborosilazane precursor

Adhimoolam Bakthavachalam Kousaalya, Ravi Kumar, Shanmugam Packirisamy

Silica based superhydrophobic coating by a single step process

Adhimoolam Bakthavachalam Kousaalya, Nitish Garg, Ravi Kumar

Processing and characterization of polymer precursor derived silicon oxycarbide ceramic foams and compact

Nedunchezhian Srinivasan, Ravindran Sujith, Ravi Kumar

Barnacle adhesion on natural and synthetic substrates: Adhesive structure and composition

Sangeetha Raman, Lakshmi Karunamoorthy, Mukesh Doble, Ravi Kumar, R.Venkatesan

Influence of Spark Plasma Sintering Temperature on the Densification Microstructure and Mechanical Properties of an Al-4.5 wt. % Cu Alloy

Devaraj, Ravi Kumar, Sankaran

Processing and dry sliding wear performance of spray deposited hyper-eutectic aluminium-silicon alloys

Nadimpalli Raghukiran and Ravi Kumar

Synthesis and phase stability of precursor derived HfO2/Si?C?N?O nanocomposites,

Sujith Ravindran, Adhimoolam Bakthavachalam Kousaalya, Ravi Kumar

Synthesis and phase stability of precursor derived HfO2/Si–C–N–O nanocomposites

Sujith Ravindran, Adhimoolam Bakthavachalam Kousaalya, Ravi Kumar

Construction and nanomechanical properties of the exoskeleton of the barnacle,Amphibalanus reticulatus,

Sangeetha Raman and Ravi Kumar

Coarsening Induced Phase Transformation of Hafnia in Polymer Derived Si-Hf-C-N-O Ceramics,

Sujith Ravindran, Kousaalya Adhimoolam, Ravi Kumar

Interfacial morphology and nanomechanics of the cement of the barnacle, Amphibalanus reticulatus on metallic and non-metallic substrata,

Sangeetha Raman and Ravi Kumar

Quasi-static uni-axial compression behaviour of hollow glass microspheres/epoxy based syntactic foams,

Swetha C and Kumar R

Coarsening induced phase transformation of hafnia in polymer derived Si-Hf-C-N-O ceramics

Sujith Ravindran, Kousaalya Adhimoolam, Ravi Kumar

Quasi-static uni-axial compression behaviour of hollow glass microspheres/epoxy based syntactic foams

C Swetha and Ravi Kumar

Construction and nanomechanical properties of the exoskeleton of the barnacle, Amphibalanus reticulatus

Sangeetha Raman and Ravi Kumar

Interfacial morphology and nano mechanics of cement of the barnacle, Amphibalanus reticulatus on metallic and non-metallic substrate

Sangeetha Raman and Ravi Kumar

High temperature compression creep behavior of amorphous Si-B-C-N ceramics in controlled atmosphere,

Ravi Kumar,Eswarapragada C, Zimmermann A and Aldinger F

Understanding the structure of the adhesive plaque of Amphibalanus reticulatus,

Sangeetha R, Ravi Kumar, Venkatesan R, Doble M

Barnacle cement: an etchant for stainless steel 316L?

Sangeetha R, Ravi Kumar

High temperature compression creep behavior of amorphous Si-B-C-N ceramics in controlled atmospher

Ravi Kumar, C. Eswarapragada, A. Zimmermann, F. Aldinger

Barnacle cement: an etchant for stainless steel 326L

Sangeetha. R, and Ravi Kumar

Understanding the adhesive plaque of Amphibalanus reticulatus

R. Sangeetha andRavi Kumar

Effect of hafnium incorporation on the crystallization and mechanical behavior of a Zr-based bulk amorphous alloy,

Baldwin F, Kumar R, Das K, Bandyopadhyay A and Gupta YM

Effect of hafnium incorporation on the crystallization and mechanical behavior of Zr-based bulk amorphous alloy

F. Baldwin, Ravi Kumar, K. Das, A. Bandyopadhyay,Y. M. Gupta

Oxidation induced effects on the creep properties of nano-crystalline porous Si-B-C-N ceramics,

Ravi Kumar, Phillipp F and Aldinger F

Anelasticity of precursor derived Si-B-C-N ceramics,

Ravi Kumar , Rixecker G, and Aldinger F

Oxidation induced effects on the creep properties of nano-crystalline boron doped silicon carbonitrides

Ravi Kumar, F. Phillipp, and F. Aldinger

High temperature deformation behavior of nanocrystalline precursor derived Si-B-C-N ceramics in controlled atmosphere,

Ravi Kumar, Mager R, Phillipp F, Zimmermann A and Rixecker G

Processing, crystallization and characterization of polymer derived nano-crystalline Si-B-C-N ceramics,

Ravi Kumar, Cai Y, Gerstel P, Rixecker G and Aldinger F

High temperature deformation behavior of nanocrystalline precursor derived Si-B-C-N ceramics in controlled atmosphere

Ravi Kumar, R. Mager, F. Phillipp, A. Zimmermann, and G. Rixecker

Anelasticity of precursor derived Si-B-C-N ceramics

Ravi Kumar, G. Rixecker, and F. Aldinger

Processing, crystallization and characterization of polymer derived nano- crystalline Si-B-C-N ceramics

Ravi Kumar, Y. Cai, P. Gerstel, G. Rixecker and F. Aldinger

Crystallization and creep behavior of Si-B-C-N ceramics,

Ravi Kumar, Prinz S, Cai Y, Zimmermann A, Berger F, Müller K and Aldinger F

Crystallization and creep behavior of Si-B-C-N ceramics

Ravi Kumar N.V, S. Prinz, Y. Cai, A. Zimmermann, F. Berger, K. Müller and F. Aldinger

High temperature deformation behavior of crystallized Si-B-C-N ceramics obtained from a boron modified poly(vinyl)silazane polymeric precursor,

Ravi Kumar, Mager R, Cai Y, Zimmermann A, and Aldinger F

High temperature deformation behavior of crystallized Si-B-C-N ceramics obtained from a boron modified poly(vinyl)silazane polymeric precursor

Ravi Kumar N.V, R. Mager, Y. Cai, A. Zimmermann, and F. Aldinger

Creep behavior of a crystallized Si-B-C-N ceramic obtained from the polymer precursor T2-1 [B(C2H4Si(CH3)NH)3]n,

Ravi Kumar , Zimmermann A and Aldinger F, Editors: David F. Bahr, Harriet Kung, Neville R. Moody, Kathryn J. Wahl,

Creep behaviour of a crystallized Si-B-C-N ceramic obtained from the polymeric precursor T2-1({B[C2H4Si (CH3)NH]3}n)

Ravi Kumar N.V, Andre Zimmermann, Fritz Aldinger, Editors: David F. Bahr, Harriet Kung, Neville R. Moody, Kathryn J. Wahl

Nano-crystalline ceramics by solid state thermolysis of organometallic polymers,

Aldinger F, Prinz S, Janakiraman N, Ravi Kumar, Christ M, Weinmann M and Zimmermann A

Nano-crystalline ceramics by solid state thermolysis of organometallic polymers

Fritz Aldinger, Sabine Prinz, Narayanan Janakiraman, Ravi Kumar, Martin Christ, Markus Weinmann, and André Zimmermann

Experimental determination of roll moment of inertia of cryogenic stage of GSLV

Ravi Kumar N.V, Shanmuga Sundaram