Utpal Roy - Publications, H-index & Citations

Utpal Roy

Savannah River National Laboratory

38H指数

386论文数

6.0K被引数

收录论文 49

发表时间

Multimodal characterization of Te inclusions in Cd1−xZnxTe and Cd1−xZnxTe1−ySey for gamma and X-ray detectors Cd1−xZnxTe和Cd1−xZnxTe1−ySey中Te包体的多模态表征，用于伽马射线和X射线探测器

Scientific Reports

IF3.9

2025-08-30

OAAI

Rosemary Cortes Robles; Vincent G. Marrero Torres; Cong Tai Trinh; Michael T. Pettes; Ralph B. James; Stephen U. Egarievwe; Mebougna Drabo; Utpal N. Roy; Ratnakar Palai; Han Htoon; Andrew C. Jones

Spatial variation of the low-temperature micro-photoluminescence of THM-grown CdZnTeSe

MATERIALS TODAY COMMUNICATIONS

IF4.5

2025-01-01

PREAI

Roy, U. N.; Trinh, C. T.; Htoon, H.; Jones, A. C.; Robles, R. Cortes; Egarievwe, A. A.; Camarda, G. S.; Egarievwe, S. U.; Drabo, M.; James, R. B.

Assessment of deep levels with selenium concentration in Cd1-xZnxTe1-ySey room temperature detector materials

APPLIED PHYSICS LETTERS

IF3.6

2023-08-09

PREAI

Kleppinger, Joshua W.; Chaudhuri, Sandeep K.; Nag, Ritwik; Roy, Utpal N.; James, Ralph B.; Mandal, Krishna C.

Spectrally-dependent positive and negative photo-plastic effects in CdZnTe and CdZnTeSe

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING

IF4.6

2023-07-01

OAAI

Dedic, Vaclav; Franc, Jan; Moravec, Pavel; Zazvorka, Jakub; Grill, Roman; Sima, Vladimir; Cieslar, Miroslav; Roy, Utpal; James, Ralph B.

Electro and electro-photo plasticity of CdZnTeSe and CdZnTe

MATERIALS TODAY COMMUNICATIONS

IF4.5

2023-03-01

OAAI

Dedic, Vaclav; Franc, Jan; Moravec, Pavel; Grill, Roman; Elhadidy, Hassan; Sima, Vladimir; Cieslar, Miroslav; Roy, Utpal N.; James, Ralph B.

Effects of Selenium Doping in Zinc Telluride from First Principles

JOURNAL OF PHYSICAL CHEMISTRY C

IF3.2

2022-12-13

OAAI

Baker, Jonathon N.; Roy, Utpal N.

Evaluation of crystalline quality of traveling heater method (THM) grown Cd0.9Zn0.1Te0.98Se0.02 crystals

APPLIED PHYSICS LETTERS

IF3.6

2022-06-14

OAAI

Roy, U. N.; Baker, J. N.; Camarda, G. S.; Cui, Y.; Yang, G.; James, R. B.

Low-Temperature Annealing of CdZnTeSe under Bias

SENSORS

IF3.5

2021-12-28

OAAI

Rejhon, Martin; Dedic, Vaclav; Grill, Roman; Franc, Jan; Roy, Utpal N.; James, Ralph B.

Charge Transport and Space-Charge Formation in Cd1-xZnxTe1-ySey Radiation Detectors

PHYSICAL REVIEW APPLIED

IF4.4

2021-05-26

PREAI

Pipek, J.; Betusiak, M.; Belas, E.; Grill, R.; Praus, P.; Musiienko, A.; Pekarek, J.; Roy, U. N.; James, R. B.

Impact of selenium addition to the cadmium-zinc-telluride matrix for producing high energy resolution X-and gamma-ray detectors

SCIENTIFIC REPORTS

IF3.9

2021-05-14

OAAI

Roy, Utpal N.; Camarda, Giuseppe S.; Cui, Yonggang; Yang, Ge; James, Ralph B.

Optimization of selenium in CdZnTeSe quaternary compound for radiation detector applications

APPLIED PHYSICS LETTERS

IF3.6

2021-04-12

OAAI

Roy, Utpal N.; Camarda, Giuseppe S.; Cui, Yonggang; James, Ralph B.

Spectral Dependence of the Photoplastic Effect in CdZnTe and CdZnTeSe

MATERIALS

IF3.2

2021-03-17

OAAI

Franc, Jan; Dedic, Vaclav; Moravec, Pavel; Rejhon, Martin; Grill, Roman; Elhadidy, Hassan; Sima, Vladimir; Cieslar, Miroslav; Bratko, Maros; Roy, Utpal; James, Ralph B.

Mapping of inhomogeneous quasi-3D electrostatic field in electro-optic materials

SCIENTIFIC REPORTS

IF3.9

2021-01-25

OAAI

Dedic, Vaclav; Fridrisek, Tomas; Franc, Jan; Kunc, Jan; Rejhon, Martin; Roy, Utpal N.; James, Ralph B.

Microhardness study of Cd1-xZnxTe1-ySey crystals for X-ray and gamma ray detectors

MATERIALS TODAY COMMUNICATIONS

IF4.5

2020-09-01

OAAI

Franc, J.; Moravec, P.; Dedic, V; Roy, U.; Elhadidy, H.; Minarik, P.; Sima, V