Utpal N. Roy
机构: Savannah River National Laboratory
每年引用次数
引用次数
引用: 4,638
H-指数: 35
I10-指数 : 94
出版物: 279
Etch pits in CdZnTe and other CdTe-based Crystals
Anwar Hossain , AE Bolotnikov , GS Camarda , Y Cui
MRS Spring Meeting; San Francisco, CA; 20130401 through 20130405
2013
Defect analysis of CdZnTe crystals and the related thermal annealing studies
G Yang , AE Bolotnikov , Y Cui , GS Camarda
2015
Passivation of Defects in CdZnTe Crystals in Hydrogen Atmosphere
Anwar Hossain , K Hossain , VR Whiteside , AE Bolotnikov
2013
Charge Transport and Space-Charge Formation in Cd1−xZnxTe1−ySey Radiation Detectors
E. Belas , J. Pekarek , P. Praus , R. Grill
Physical review applied 15 ( 5)
2021
Charge transport properties of as-grown CZT by traveling heater method
U.N. Roy , S. Weiler , J. Stein , M. Groza
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment 652 ( 1) 162 -165
6
2011
Direct observation of influence of secondary-phase defects on CZT detector response
A. Hossain , A.E. Bolotnikov , G.S. Camarda , Y. Cui
Journal of Crystal Growth 470 99 -103
1
2017
Growth of CdMnTe free of large Te inclusions using the vertical Bridgman technique
U.N. Roy , G.S. Camarda , Y. Cui , R. Gul
Journal of Crystal Growth 509 35 -39
11
2019
Zinc mapping in THM grown detector grade CZT
U.N. Roy , S. Weiler , J. Stein , Y. Cui
Journal of Crystal Growth 347 ( 1) 53 -55
7
2012
Concentration of extended defects in CdZnTe single crystals: Effects of cooling rate after growth
L. Xu , W. Jie , A.E. Bolotnikov , U.N. Roy
Journal of Crystal Growth 355 ( 1) 84 -87
4
2012
Growth of spectroscopic grade Cd0.9Zn0.1Te:In by THM technique
U.N. Roy , A. Gueorguiev , S. Weiller , J. Stein
Journal of Crystal Growth 312 ( 1) 33 -36
38
2009
Growth and interface study of 2 in diameter CdZnTe by THM technique
U.N. Roy , S. Weiler , J. Stein
Journal of Crystal Growth 312 ( 19) 2840 -2845
45
2010
Size and distribution of Te inclusions in THM as-grown CZT wafers: The effect of the rate of crystal cooling
U.N. Roy , S. Weiler , J. Stein , A. Hossain
Journal of Crystal Growth 332 ( 1) 34 -38
22
2011
Material and detector properties of cadmium manganese telluride (Cd1-xMnxTe) crystals grown by the modified floating-zone method
A. Hossain , G.D. Gu , A.E. Bolotnikov , G.S. Camarda
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment 784 33 -36
4
2015
Polycrystalline mercuric iodide films: deposition, properties, and detector performance
U.N. Roy , Y. Cui , G. Wright , C. Barnett
ieee nuclear science symposium 49 ( 4) 1965 -1967
8
2001
The effects of chemical etching on the charge collection efficiency of {111} oriented Cd/sub 0.9/Zn/sub 0.1/Te nuclear radiation detectors
G. Wright , Y. Cui , U.N. Roy , C. Barnett
IEEE Transactions on Nuclear Science 49 ( 5) 2521 -2525
24
2002
Unfolding of cryogenic neutron spectra
T. Niedermayr , I.D. Hau , A. Burger , U.N. Roy
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment 579 ( 1) 165 -168
4
2007
K2CeCl5: A new scintillator material
U.N. Roy , M. Groza , Y. Cui , A. Burger
Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment 579 ( 1) 46 -49
14
2007
Grain boundary effect on the electrical characteristics of AunGaSb Schottky diodes
S. Basu , U.N. Roy
Materials Science and Engineering B-advanced Functional Solid-state Materials 8 ( 1) 1 -3
1991
AgGaSe2 : A highly photoconductive material
U.N. Roy , Y. Cui , R. Hawrami , A. Burger
Solid State Communications 139 ( 10) 527 -530
28
2006
Vapor growth and characterization of Cr-doped CdS0.8Se0.2 single crystals
U.N. Roy , O.S. Babalola , Y. Cui , M. Groza
Journal of Crystal Growth 265 ( 3) 453 -458
4
2004