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Dr. Usha KS
Dr. Usha KS
Assistant Professor, Gachon University, South korea
Подтвержден адрес электронной почты в домене gachon.ac.kr
Название
Процитировано
Процитировано
Год
Optical constants and dispersion energy parameters of NiO thin films prepared by radio frequency magnetron sputtering technique
KS Usha, R Sivakumar, C Sanjeeviraja
Journal of Applied Physics 114 (12), 2013
2282013
Improved electrochromic performance of a radio frequency magnetron sputtered NiO thin film with high optical switching speed
KS Usha, R Sivakumar, C Sanjeeviraja, V Sathe, V Ganesan, TY Wang
RSC advances 6 (83), 79668-79680, 2016
1102016
Effect of substrate temperatures on structural, optical and dispersion energy parameters of RF sputtered nickel oxide thin films
KS Usha, R Sivakumar, C Sanjeeviraja, J Vivekanandan
Materials Chemistry and Physics 294, 127007, 2023
202023
Physical properties of rf magnetron sputter deposited NiO: WO3 thin films
KS Usha, R Sivakumar, C Sanjeeviraja, M Ichimura
Materials Research Express 2 (1), 016401, 2014
202014
Fabrication of heterostructure NiO/ZnO thin film for pseudocapacitor application
G Vijaya Prasath, KS Usha, M Karuppaiah, G Ravi, P Krishnan
Journal of Sol-Gel Science and Technology 104 (1), 198-210, 2022
152022
Ammonia gas sensing performance of Co/Ni co-doped CdS thin films by chemical bath deposition
S Saravanakumar, KS Usha, G Vijaya Prasath
Journal of Materials Science: Materials in Electronics 34 (1), 3, 2023
122023
Effect of substrate temperature on structural and optical properties of nickel tungsten oxide thin films
KS Usha, R Sivakumar, C Sanjeeviraja
Journal of Materials Science: Materials in Electronics 26, 1033-1044, 2015
112015
Influence of tungsten oxide concentration on structural, morphological, compositional, linear and non-linear optical properties, and vibrational properties on NiO: WO3 thin films
J Vivekanandan, KS Usha, R Sivakumar, C Sanjeeviraja
Optical Materials 144, 114313, 2023
92023
Synthesis, properties and antibacterial activity of Ca doped Zn2SnO4 nanoparticles by microwave assisted method
AR Pandimurugan, GV Prasath, KS Usha, J Vivekanandan, C Karthikeyan, ...
Applied Physics A 129 (2), 154, 2023
92023
Hydrothermal synthesis of Fe2O3 nanoparticles and their electrochemical application
J Vivekanandan, G Vijaya Prasath, M Selvamurugan, KS Usha, G Ravi
Journal of Materials Science: Materials in Electronics 35 (3), 230, 2024
82024
Preparation of pure NiO thin film by radio frequency magnetron sputtering technique and investigation on its properties
KS Usha, R Sivakumar, C Sanjeeviraja
Journal of Materials Science: Materials in Electronics 33 (20), 16136-16143, 2022
72022
Rapid thermal annealing treatment on WO3 thin films for energy efficient smart windows
KS Usha, SY Lee
Ceramics International 50 (13), 23244-23255, 2024
62024
Influence of substrate temperature on the optical and vibrational properties of RF sputter coated NiO: WO3 thin films for optoelectronic applications
KS Usha, R Sivakumar, C Sanjeeviraja
Optical Materials 132, 112847, 2022
52022
Fast-switching electrochromic smart windows based on WO3 doped NiO thin films
KS Usha, SY Lee
Journal of Alloys and Compounds 1009, 176774, 2024
42024
Ultra-fast switching of energy efficient electrochromic nickel oxide thin films for smart window applications
KS Usha, SY Lee, R Sivakumar, C Sanjeeviraja
Ceramics International 50 (19), 36651-36665, 2024
42024
Studies on nickel-tungsten oxide thin films
KS Usha, R Sivakumar, C Sanjeeviraja
AIP Conference Proceedings 1620 (1), 202-205, 2014
42014
Sputtered vanadium carbon nitride (VCN) thin films: a potential electrode for supercapacitors
GV Prasath, J Vivekanandan, M Selvamurugan, KS Usha, P Sakthivel, ...
Materials Research Express 11 (1), 015602, 2024
12024
Effect of thermal treatment on thin films of NiO: WO3 for optoelectronic applications
KS Usha, SY Lee, R Sivakumar, C Sanjeeviraja
Optical Materials 158, 116419, 2025
2025
Structural and magnetic behavior of Mn-doped SnO2 nanorods for diluted magnetic semiconductors
KS Usha, GV Prasath, SY Lee
Applied Physics A 130 (12), 872, 2024
2024
Investigations on thermotropic hydrogen bond liquid crystals
KS Usha, P Rohini, J Vivekanandan, N Pongali Sathya Prabu, ...
Molecular Crystals and Liquid Crystals 755 (1), 1-13, 2023
2023
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