Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Naresh C. Das"'
Publikováno v:
AIP Advances, Vol 10, Iss 6, Pp 065006-065006-5 (2020)
Mercury Cadmium Telluride (MCT) is a primary absorber material used in most infrared (IR) detection technologies. Our previous studies show that the optical absorbance profile of MCT in the mid-infrared region can be enhanced by 13% under ambient con
Externí odkaz:
https://doaj.org/article/2b314d393ffe45f4b8766cdfb017215c
Autor:
Naresh C. Das, K. K. Choi
Publikováno v:
AIP Advances, Vol 9, Iss 10, Pp 105021-105021-7 (2019)
There are potential applications for high operating temperature (HOT) Hg1-xCdxTe (MCT) infrared (IR) devices for both defense and commercial applications. MCT absorption can be raised either by increasing the absorber thickness or by lowering the ope
Externí odkaz:
https://doaj.org/article/baf2037a4d6e44bbbb3163574d57de0f
Publikováno v:
AIP Advances, Vol 9, Iss 2, Pp 025113-025113-5 (2019)
Mercury Cadmium Telluride (MCT) is the premier active material used in infrared (IR) detection technology. The most recent work related to the improvement of MCT-based detectors is associated with reducing the s/n ratio, and increasing the operating
Externí odkaz:
https://doaj.org/article/f8d7defd9f184c1f9d0a25499913ac73
Autor:
Naresh C. Das
Publikováno v:
Journal of Electronic Materials. 47:5858-5862
We observed plasmon resonance peaks at two different wavelengths by combining the plasmon waves from aluminum (Al) and gold (Au) nanoparticles (NPs). We used electron-beam lithography along with angle metal evaporation techniques to deposit a metal p
Publikováno v:
Nanoscale. 10:7833-7850
Plasmonic metal nanoparticles (NPs) extend the overall light absorption of semiconductor materials. However, it is not well understood how coupling metal NPs to semiconductors alters the photo-electrochemical activity of small molecule oxidation (SMO
Autor:
Nicholas A. Strnad, Eric Gobrogge, Naresh C. Das, Deryn Chu, David R. Baker, Kyle N. Grew, Joshua P. McClure
Publikováno v:
MRS Advances. 2:3397-3402
This paper highlights experimental and theoretical efforts dedicated to developing plasmonic-enhanced electrodes for the photo-electrochemical ethanol oxidation reaction (EOR) at room temperature in alkaline media. However, decoupling the electrocata
Autor:
N Das Gupta, Naresh C. Das
Publikováno v:
Journal of Thermal Stresses. 39:977-990
Applying the eigenvalue approach method along with Laplace transform, a general solution scheme for the thermoelastic deformation of an unbounded transversely isotropic medium has been developed on fractional order generalized thermoelasticity with a
Publikováno v:
AIP Advances, Vol 10, Iss 6, Pp 065006-065006-5 (2020)
Mercury Cadmium Telluride (MCT) is a primary absorber material used in most infrared (IR) detection technologies. Our previous studies show that the optical absorbance profile of MCT in the mid-infrared region can be enhanced by 13% under ambient con
Autor:
Naresh C. Das
Publikováno v:
Nanophotonic Materials XV.
We observed plasmon resonance peaks at two different wavelengths by combining plasmon wave from aluminum (Al) and gold (Au) nano-particles (NP). We model the absorption characteristics of two nano particles placed with nano meter scale gap using RF m
Autor:
Naresh C. Das
Publikováno v:
Solid-State Electronics. 107:11-14
We fabricated single-junction solar cell on molecular beam epitaxially grown p–n junction on n -type gallium arsenide (GaAs) substrate. We used a germanium (Ge)/gold (Au)/nickel (Ni)/Au metal contact from the top side on a highly doped n + epitaxia