Publications
Fabrication, characterization and optimization of high conductivity and high quality nanocrystalline molybdenum thin films
AK Battu, N Makeswaran, CV Ramana
Journal of Materials Science & Technology, 2019
Interplay between Solubility Limit, Structure, and Optical Properties of Tungsten-Doped Ga2O3 Compounds Synthesized by a Two-Step Calcination Process
V Zade, B Mallesham, S Shantha-Kumar, A Bronson, CV Ramana
Inorganic chemistry, 2019
Particle Size, Morphology and Chemical Composition Controlled CoFe2O4 Nanoparticles with Tunable Magnetic Properties via Oleic Acid Based Solvothermal Synthesis for Application …
SM Ansari, BB Sinha, D Phase, D Sen, PU Sastry, YD Kolekar, ...
ACS Applied Nano Materials, 2019
Estimation of CMAS infiltration depth in EB-PVD TBCs: A new constraint model supported with experimental approach
R Naraparaju, JJG Chavez, P Niemeyer, KU Hess, W Song, DB Dingwell, ...
Journal of the European Ceramic Society, 2019
Electronic Structure of Tungsten-Doped β-Ga2O3 Compounds
V Zade, B Mallesham, S Roy, V Shutthanandan, CV Ramana
ECS Journal of Solid State Science and Technology 8 (7), Q3111-Q3115, 2019
Properties of sputter-deposited gallium oxide
CV Ramana
Gallium Oxide, 47-66, 2019
Correlation between structural, ferroelectric, piezoelectric and dielectric properties of Ba0. 7Ca0. 3TiO3-xBaTi0. 8Zr0. 2O3 (x= 0.45, 0.55) ceramics
BC Keswani, SI Patil, AR James, YD Kolekar, CV Ramana
Ceramics International 44 (17), 20921-20928, 2018
Controlled surface/interface structure and spin enabled superior properties and biocompatibility of cobalt ferrite nanoparticles
SM Ansari, BB Sinha, KR Pai, SK Bhat, YR Ma, D Sen, YD Kolekar, ...
Applied Surface Science 459, 788-801, 2018
Mechanical Properties of Nanocrystalline and Amorphous Gallium Oxide Thin Films
AK Battu, CV Ramana
Advanced Engineering Materials 20 (11), 1701033, 2018
Correlation between Structure, Chemistry, and Dielectric Properties of Iron-Doped Gallium Oxide (Ga2–xFexO3)
S Roy, B Mallesham, VB Zade, A Martinez, V Shutthanandan, ...
The Journal of Physical Chemistry C 122 (48), 27597-27607, 2018
Microstructure‐Mechanical Property Correlation in Size Controlled Nanocrystalline Molybdenum Films
AK Battu, VB Zade, E Deemer, CV Ramana
Advanced Engineering Materials 20 (10), 1800496, 2018
Preface: International Conference on Renewable Energy Research and Education (RE2-2018)
KR Rao, CV Ramana, J Suneetha, D Krishna
AIP Conference Proceedings 1992 (1), 010001, 2018
Nanomechanical characterization of titanium incorporated gallium oxide nanocrystalline thin films
AK Battu, S Manandhar, CV Ramana
Materials Today Nano 2, 7-14, 2018
Field emission properties of nano-structured cobalt ferrite (CoFe2O4) synthesized by low-temperature chemical method
SM Ansari, SR Suryawanshi, MA More, D Sen, YD Kolekar, CV Ramana
Chemical Physics Letters 701, 151-156, 2018
Role of A-site Ca and B-site Zr substitution in BaTiO3 lead-free compounds: Combined experimental and first principles density functional theoretical studies
BC Keswani, D Saraf, SI Patil, A Kshirsagar, AR James, YD Kolekar, ...
Journal of Applied Physics 123 (20), 204104, 2018
Microstructure tuning facilitated photo-efficiency enhancement and environmental benign nature of HfO2/Mo/HfO2 multilayer films
P Dubey, J Gomez, S Manandhar, V Shutthanandan, CV Ramana
Solar Energy 166, 146-158, 2018
Magnetic and electron spin resonance studies of W doped CoFe2O4 polycrystalline materials
SR Singamaneni, LM Martinez, R Swadipta, CV Ramana
AIP Advances 8 (5), 055801, 2018
Effect of Thermochemical Synthetic Conditions on the Structure and Dielectric Properties of Ga1.9Fe0.1O3 Compounds
S Roy, CV Ramana
Inorganic chemistry 57 (3), 1029-1039, 2018
3D printed high performance strain sensors for high temperature applications
MT Rahman, R Moser, HM Zbib, CV Ramana, R Panat
Journal of Applied Physics 123 (2), 024501, 2018
High temperature infiltration behavior of three volcanic ashes of YSZ APS-deposited thermal barrier coatings
MA Rivera Gil, JM Saldaña, JJ Gómez Chávez, C Ramana, R Naraparaju, … 2018
Microstructure, mechanical and electrical properties of nanocrystalline W-Mo thin films
G Martinez, CV Ramana
AIP Advances 7 (12), 125201, 2017
Ferroelectric, piezoelectric and electrostrictive properties of Sn4+‐modified Ba0.7Ca0.3TiO3 lead‐free electroceramics
BG Baraskar, RC Kambale, AR James, ML Mahesh, CV Ramana, ...
Journal of the American Ceramic Society 100 (12), 5755-5765, 2017
Effect of Molybdenum Incorporation on the Structure and Magnetic Properties of Cobalt Ferrite
C Orozco, A Melendez, S Manadhar, SR Singamaneni, KM Reddy, ...
The Journal of Physical Chemistry C 121 (45), 25463-25471, 2017
Phase‐Control Enabled Superior Mechanical and Electrical Properties of Nanocrystalline Tungsten‐Molybdenum Thin Films
G Martinez, CV Ramana
Advanced Engineering Materials 19 (11), 1700354, 2017
Enhanced magnetostrictive properties of nanocrystalline Dy3+ substituted Fe-rich Co0.8Fe2.2O4 for sensor applications
SP Kharat, R Swadipta, RC Kambale, YD Kolekar, CV Ramana
Journal of Applied Physics 122 (16), 164101, 2017
Mechanical Evaluation of Nanocoatings under Extreme Environments for Application in Energy Systems
EJ Rubio, G Martinez, SK Gullapalli, M Noor‐A‐Alam, CV Ramana
Applied Nanoindentation in Advanced Materials, 69-82, 2017
Molybdenum incorporation induced enhancement in the mechanical properties of gallium oxide films
AK Battu, S Manandhar, CV Ramana
Advanced Materials Interfaces 4 (19), 1700378, 2017
Controlled optical properties via chemical composition tuning in molybdenum-incorporated β-Ga2O3 nanocrystalline films
AK Battu, S Manandhar, V Shutthanandan, CV Ramana
Chemical Physics Letters 684, 363-367, 2017
Interaction and infiltration behavior of Eyjafjallajökull, Sakurajima volcanic ashes and a synthetic CMAS containing FeO with/in EB-PVD ZrO2-65 wt% Y2 O3 coating at high …
R Naraparaju, JJG Chavez, U Schulz, CV Ramana
Acta Materialia 136, 164-180, 2017
Cobalt nanoparticles for biomedical applications: Facile synthesis, physiochemical characterization, cytotoxicity behavior and biocompatibility
SM Ansari, RD Bhor, KR Pai, D Sen, S Mazumder, K Ghosh, YD Kolekar, ...
Applied Surface Science 414, 171-187, 2017
Correlation between structural, magnetic and ferroelectric properties of Fe-doped (Ba-Ca) TiO3 lead-free piezoelectric
BC Keswani, RS Devan, RC Kambale, AR James, S Manandhar, ...
Journal of Alloys and Compounds 712, 320-333, 2017
Reactive co-sputtering of hematite doped silica (Fe2O3-SiO2) thin films
NR Murphy, CV Ramana, L Sun, JG Jones, JT Grant
Journal of Alloys and Compounds 708, 947-954, 2017
Effect of bias induced microstructure on the mechanical properties of nanocrystalline zirconium tungsten nitride coatings
P Dubey, G Martinez, S Srivastava, R Chandra, CV Ramana
Surface and Coatings Technology 313, 121-128, 2017
High Temperature Physical and Chemical Stability and Oxidation Reaction Kinetics of Ni–Cr Nanoparticles
MT Rahman, K Mireles, JJ Gomez Chavez, PC Wo, J Marcial, MR Kessler, ...
The Journal of Physical Chemistry C 121 (7), 4018-4028, 2017
Direct, functional relationship between structural and optical properties in titanium-incorporated gallium oxide nanocrystalline thin films
S Manandhar, CV Ramana
Applied Physics Letters 110 (6), 061902, 2017
Effect of Molybdenum Doping o the Magnetism Properties of Cobalt Ferrite
SR Singamaneni, L Martinez, CV Ramana
APS March Meeting Abstracts, 2017
Enhanced mechanical properties of W1−yMoyO3 nanocomposite thin films
P Dubey, GA Lopez, G Martinez, CV Ramana
Journal of Applied Physics 120 (24), 245103, 2016
Effect of post-deposition annealing on the optical and mechanical properties of amorphous tungsten oxynitride thin films
OR Nunez, AJM Tarango, K Hossain, CV Ramana
Surface and Coatings Technology 308, 195-202, 2016
Effect of oxygen vacancies on the electronic and optical properties of tungsten oxide from first principles calculations
F Mehmood, R Pachter, NR Murphy, WE Johnson, CV Ramana
Journal of Applied Physics 120 (23), 233105, 2016
Chemical composition-tailored LixTi0. 1Ni1− xO ceramics with enhanced dielectric properties
VS Puli, C Orozco, R Picchini, CV Ramana
Materials Chemistry and Physics 184, 82-90, 2016
Tungsten incorporation into gallium oxide: Crystal structure, surface and interface chemistry, thermal stability, and interdiffusion
EJ Rubio, TE Mates, S Manandhar, M Nandasiri, V Shutthanandan, ...
The Journal of Physical Chemistry C 120 (47), 26720-26735, 2016
Dielectric, electrical transport and magnetic properties of Er3+ substituted nanocrystalline cobalt ferrite
SG Kakade, RC Kambale, YD Kolekar, CV Ramana
Journal of Physics and Chemistry of Solids 98, 20-27, 2016
Size and chemistry controlled cobalt-ferrite nanoparticles and their anti-proliferative effect against the MCF-7 breast cancer cells
SM Ansari, RD Bhor, KR Pai, S Mazumder, D Sen, YD Kolekar, ...
ACS Biomaterials Science & Engineering 2 (12), 2139-2152, 2016
Nitrogen incorporation and composition facilitated tailoring of the optical constants and dispersion energy parameters of tungsten oxynitride films
OR Nunez, AJM Tarango, NR Murphy, CV Ramana
Journal of Alloys and Compounds 683, 292-301, 2016
Hybrid co-deposition of molybdenum doped niobium pentoxide (NbxMoyOz) thin films
NR Murphy, AJ Moreno-Tarango, CV Ramana, L Sun, JG Jones, JT Grant
Journal of Alloys and Compounds 681, 350-358, 2016
Annealing-induced changes in chemical bonding and surface characteristics of chemical solution deposited Pb0. 95La0. 05Zr0. 54Ti0. 46O3 thin films
V Batra, CV Ramana, S Kotru
Applied Surface Science 379, 191-198, 2016
Structure, electrical characteristics, and high-temperature stability of aerosol jet printed silver nanoparticle films
MT Rahman, J McCloy, CV Ramana, R Panat
Journal of Applied Physics 120 (7), 075305, 2016
Toughness enhancement in zirconium-tungsten-nitride nanocrystalline hard coatings
P Dubey, S Srivastava, R Chandra, CV Ramana
AIP Advances 6 (7), 075211, 2016
Hybrid Co-Deposition of Molybdenum Doped Niobium Pentoxide (NbxMoyOz) Thin Films (Postprint)
NR Murphy, AJ Moreno-Tarango, CV Ramana, L Sun, JG Jones, JT Grant
AFRL Materials and Manufacturing Directorate Wright Patterson Air Force Base …, 2016
Controlled and enhanced dielectric properties of high-titanium containing LixTi0. 1Ni1 xO via chemical composition-tailoring
VS Puli, R Picchini, C Orozco, CV Ramana
Chemical Physics Letters 649, 115-118, 2016
Dielectric, Complex Impedance, and Electrical Transport Properties of Erbium (Er3+) Ion-Substituted Nanocrystalline, Cobalt-Rich Ferrite (Co1. 1Fe1. 9–x Er x O4)
SG Kakade, YR Ma, RS Devan, YD Kolekar, CV Ramana
The Journal of Physical Chemistry C 120 (10), 5682-5693, 2016
Analytical and Finite Element Analysis of Thermal Stresses in TiN Coatings
MJ Hernandez, SE White, JF Chessa, CV Ramana
Mechanics of Advanced Materials and Structures 22 (12), 1024-1030, 2015
Physical characterization of sputter-deposited amorphous tungsten oxynitride thin films
OR Nunez, AJM Tarango, NR Murphy, LC Phinney, K Hossain, ...
Thin Solid Films 596, 160-166, 2015
Optical constants and band gap determination of Pb0. 95La0. 05Zr0. 54Ti0. 46O3 thin films using spectroscopic ellipsometry and UV–visible spectroscopy
V Batra, S Kotru, M Varagas, CV Ramana
Optical Materials 49, 123-128, 2015
Effect of W–Ti target composition on the surface chemistry and electronic structure of WO3–TiO2 films made by reactive sputtering
M Vargas, DM Lopez, NR Murphy, JT Grant, CV Ramana
Applied Surface Science 353, 728-734, 2015
Chemical bonding and magnetic properties of gadolinium (Gd) substituted cobalt ferrite
VS Puli, S Adireddy, CV Ramana
Journal of Alloys and Compounds 644, 470-475, 2015
Nanoscale polarisation switching and leakage currents in (Ba0. 955Ca0. 045)(Zr0. 17Ti0. 83) O3 epitaxial thin films
VS Puli, DK Pradhan, S Adireddy, R Martínez, P Silwal, JF Scott, ...
Journal of Physics D: Applied Physics 48 (35), 355502, 2015
Effect of oxygen/argon gas ratio on the structure and optical properties of sputter-deposited nanocrystalline HfO2 thin films
CV Ramana, M Vargas, GA Lopez, M Noor-A-Alam, MJ Hernandez, ...
Ceramics International 41 (5), 6187-6193, 2015