G. Umesh - Publications, H-index & Citations

Observation of resistance switching in Vanadyl-phthalocyanine thin films

IF3.3

2020-12-01

PREAI

Kiran, M. Raveendra; Ulla, Hidayath; Satyanarayan, M. N.; Umesh, G.

Optoelectronic properties of hybrid diodes based on vanadyl-phthalocyanine and zinc oxide nanorods thin films

IF4.6

2020-11-01

PREAI

Kiran, M. Raveendra; Ulla, Hidayath; Krishnamanohara; Satyanarayan, M. N.; Umesh, G.

Capacitance and impedance spectroscopy studies of polymer light emitting diodes based on MEH-PPV:BT blends

IF4.2

2019-10-01

PREAI

Kiran, M. Raveendra; Ulla, Hidayath; Satyanarayan, M. N.; Umesh, G.

Enhanced photostability and optical nonlinearity of nickel and cobalt organometallic complexes

IF4.6

2019-04-01

PREAI

Nimith, K. M.; Sterin, N. S.; Das, P. P.; Umesh, G.; Satyanarayan, M. N.

Enhancement in fluorescence quantum yield of MEH-PPV:BT blends for polymer light emitting diode applications

IF4.2

2019-03-01

PREAI

Manjunatha, K. B.; Rajarao, Ravindra; Poornesh, P.; Rudresha, B. J.; Umesh, G.; Bhat, B. Ramachandra

Optoelectronic properties of hybrid diodes based on vanadyl-phthalocyanine and zinc oxide

IF4.2

2018-06-01

PREAI

Nimith, K. M.; Satyanarayan, M. N.; Umesh, G.

Optical nonlinearity, limiting and switching characteristics of novel ruthenium metal-organic complex

IF3.3

2017-12-01

PREAI

Kiran, M. Raveendra; Ulla, Hidayath; Satyanarayan, M. N.; Umesh, G.

Blue emitting 1,8-naphthalimides with electron transport properties for organic light emitting diode applications

IF4.2

2017-10-01

PREAI

Manjunatha, K. B.; Rajarao, Ravindra; Umesh, G.; Bhat, B. Ramachandra; Poornesh, P.

JOURNAL OF MOLECULAR STRUCTURE

IF4.7

2017-09-01

PREAI

Ulla, Hidayath; Kiran, M. Raveendra; Garudachari, B.; Ahipa, T. N.; Tarafder, Kartick; Adhikari, Airody Vasudeva; Umesh, G.; Satyanarayan, M. N.

Effect of deposition rate on the charge transport in Vanadyl-phthalocyanine thin films

Photoresponse of atomically thin MoS2 layers and their planar heterojunctions

IF4.6

2017-02-01

PREAI

Kiran, M. Raveendra; Ulla, Hidayath; Satyanarayan, M. N.; Umesh, G.

NANOSCALE

IF5.1

2016-01-01

OAAI

Kallatt, Sangeeth; Umesh, Govindarao; Bhat, Navakanta; Majumdar, Kausik

Pyrene-Oxadiazoles for Organic Light-Emitting Diodes: Triplet to Singlet Energy Transfer and Role of Hole-Injection/Hole-Blocking Materials

JOURNAL OF ORGANIC CHEMISTRY

IF3.6

2015-12-24

PREAI

Chidirala, Swetha; Ulla, Hidayath; Valaboju, Anusha; Kiran, M. Raveendra; Mohanty, Maneesha Esther; Satyanarayan, M. N.; Umesh, G.; Bhanuprakash, Kotamarthi; Rao, Vaidya Jayathirtha

Investigation of charge transport in Vanadyl-phthalocyanine with molybdenum trioxide as a buffer layer: Impedance spectroscopic analysis 用三氧化钼作为缓冲层研究氧钒酞菁中的电荷传输: 阻抗光谱分析

Investigation of hole transport in α-NPD using impedance spectroscopy with F4TCNQ as hole-injection layer

IF4.6

2015-12-01

PREAI

Kiran, M. Raveendra; Ulla, Hidayath; Krishnamanohara; Satyanarayan, M. N.; Umesh, G.

Investigation of hole-injection in α-NPD using capacitance and impedance spectroscopy techniques with F4TCNQ as hole-injection layer: Initial studies

IF3.3

2015-07-01

PREAI

Fernandes, Jean Maria; Kiran, M. Raveendra; Ulla, Hidayath; Satyanarayan, M. N.; Umesh, G.

Blue emitting halogen-phenoxy substituted 1,8-naphthalimides for potential organic light emitting diode applications 蓝光发射卤素-苯氧基取代的1，8-萘酰亚胺，用于潜在的有机发光二极管应用

IF3.3

2014-12-01

PREAI

Fernandes, Jean Maria; Kiran, M. Raveendra; Ulla, Hidayath; Satyanarayan, M. N.; Umesh, G.

All optical nonlinear and switching characteristics of a novel ruthenium complex

IF4.2

2014-11-01

PREAI

Ulla, Hidayath; Kiran, M. Raveendra; Garudachari, B.; Satyanarayan, M. N.; Umesh, G.; Isloor, A. M.

Blue organic light emitting materials: Synthesis and characterization of novel 1,8-naphthalimide derivatives 蓝色有机发光材料: 新型1，8-萘酰亚胺衍生物的合成与表征

IF4.2

2014-04-01

PREAI

Manjunatha, K. B.; Dileep, R.; Umesh, G.; Satyanarayan, M. N.; Bhat, B. Ramachandra

Synthesis, characterization and evaluation of the photophysical and nonlinear optical behaviour of novel 4-substituted arylidene-2-[5-(2,6-dichlorophenyl)-3-methyl-1,2-oxazol-4-yl]-1,3-oxazol-5-ones

IF4.2

2014-01-01

PREAI

Ulla, Hidayath; Garudachari, B.; Satyanarayan, M. N.; Umesh, G.; Isloor, A. M.

DYES AND PIGMENTS

IF4.2

2013-12-01

PREAI

Murthy, Y. L. N.; Suhasini, K. P.; Veeraiah, V.; Umesh, G.; Manjunatha, K. B.; Christopher, V.

Study of third-order nonlinear optical and all-optical switching properties of palladium metal-organic complex 钯金属有机配合物的三阶非线性光学及全光开关性质研究