Ge Yang

Radiation tolerance of Ga2O3 for harsh environment applications: Neutron irradiation and defect studies

Journal of Applied Physics.

Advancing Radiation Detection with Leadfree Perovskites: A Vision for Future-Ready Materials

Kim, D., Alshogeathri, S., Banki, P., Cao, D., Noor, S., Bagci, B., & Yang, G. (2025, November 1).

Modulation of thermal conductivity of iron-doped β-Ga2O3 by helium-ion irradiation

Kulathuvayal, A. S., Shiau, C.-heng, Hua, Z., Su, Y., Chen, D., Yang, G., & Sun, C. (2025, August 12). Journal of Alloys and Compounds, Vol. 1039.

Unveiling Defect Dynamics in Gallium Oxide: In-Situ TEM Insights under Ion Irradiation and Annealing

Hurtado, L. R. G., McRobie, C., Cao, D., & Yang, G. (2025, September 4). ACS Applied Materials & Interfaces.

Bi₂O₃–ZrO₂ Polymer Composites: Evaluation of Structural, Chemical, and γ-ray and Charged Particle Shielding Properties

Cao, D., Bourham, M., & Yang, G. (2024, July 2). ACS Applied Engineering Materials, Vol. 7.

In-Plane Liftout and Push-to-Pull for In Situ Mechanical Testing of Irradiated Inconel X-750

Gomez-Hurtado, L. R., Yao, T., Teng, F., Matos, M. D., Hawkins, L., Yang, G., & Wang, Y. (2024, August 23). Energies, Vol. 17.

Perovskite materials for ionizing radiation detection and related methods

Roadmap on printable electronic materials for next-generation sensors

Pecunia, V., Petti, L., Andrews, J. B., Ollearo, R., Gelinck, G. H., Nasrollahi, B., … Leong, W. L. (2024, March 22). Nano Futures, Vol. 8.

Crystal growth, structural and electronic characterizations of zero-dimensional metal halide (TEP)InBr₄ single crystals for X-ray detection

Zhang, Z., Pugliano, T. M., Cao, D., Kim, D., Annam, R. S., Popy, D. A., … Saparov, B. (2023, January 1). Journal of Materials Chemistry C, Vol. 11, pp. 15357–15365.

Editorial: Perovskite and organic materials for radiation detectors

Basiricò, L., Yang, G., & Sellin, P. (2023, July 5). Frontiers in Physics, Vol. 11.

Gel growth and characterization of Cs3Bi2Br9 perovskite single crystals for radiation detection

Frontiers in Physics, 11.

Effect of low-temperature annealing on Bi-poor Cs2AgBiBr6 single crystals

Cao, D., & Yang, G. (2022, August 15). Materials Today Communications, Vol. 33, p. 104242.

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

Roy, U. N., Baker, J. N., Camarda, G. S., Cui, Y., Yang, G., & James, R. B. (2022, June 13). Applied Physics Letters.

Perovskite materials: from single crystals to radiation detection

Kim, D., & Yang, G. (2022, January 1). CrystEngComm, Vol. 6.

Gamma‐Ray Detection Using Bi‐Poor Cs₂AgBiBr₆ Double Perovskite Single Crystals

Zhang, Z., Cao, D., Huang, Z., Danilov, E. O., Chung, C. C., Sun, D., & Yang, G. (2021, March 1). Advanced Optical Materials, Vol. 9, p. 2001575.

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

Roy, U. N., Camarda, G. S., Cui, Y., Yang, G., & James, R. B. (2021, May 14). Scientific Reports, Vol. 11.

On optical properties and scintillation performance of emerging Ga2O3: Crystal growth, emission mechanisms and doping strategies

Blevins, J., & Yang, G. (2021, July 30). Materials Research Bulletin, Vol. 144.

Thermoluminescence and optically stimulated luminescence response of Al2O3 coatings deposited by mist-chemical vapor deposition

Radiation Physics and Chemistry, 191, 109860.

A 4$\times$ 4 array module of position-sensitive virtual Frisch-grid CdZnTe detectors for gamma-ray imaging spectrometers

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 954, 161036.

Controllable solute-diffusion gel-growth of BCHT: an effective approach towards large functional material single crystal synthesis

Hany, I., Kanies, B., & Yang, G. (2020, January 1). CrystEngComm, Vol. 22, pp. 5954–5960.

Enabling Ga2O3’s neutron detection capability with boron doping and conversion layer

Blevins, J., & Yang, G. (2020, October 20). Journal of Applied Physics, Vol. 128.

Fast X-ray detectors based on bulk β-Ga2O3 (Fe)

Hany, I., Yang, G., & Chung, C.-C. (2020, April 22). Journal of Materials Science, Vol. 4, pp. 9461–9469.

Gamma radiation shielding properties of poly (methyl methacrylate) / Bi2O3 composites

Cao, D., Yang, G., Bourham, M., & Moneghan, D. (2020, April 29). Nuclear Engineering and Technology, Vol. 52, pp. 2613–2619.

Machine learning enabled advanced manufacturing in nuclear engineering applications

Blevins, J., & Yang, G. (2020, August 18). Nuclear Engineering and Design, Vol. 367, p. 110817.

Quantum dot/polymer nanocomposite monolith for radiation detection

Cao, D., & Yang, G. (2020, May 17). Materials Today Communications, Vol. 24.

Recent advancements in using perovskite single crystals for gamma-ray detection

Zhang, Z., & Yang, G. (2020, May 5). Journal of Materials Science Materials in Electronics, Vol. 32, pp. 12758–12770.

Role of Lithium Codoping in Enhancing the Scintillation Yield of Aluminate Garnets

Wu, Y., Yang, G., Han, D., Liu, M., Hawari, A., Du, M.-H., … Melcher, C. L. (2020, June 25). Physical Review Applied, Vol. 13.

Thallium lead iodide (TlPbI3) single crystal inorganic perovskite: Electrical and optical characterization for gamma radiation detection

Hany, I., Yang, G., Phan, Q. V., & Kim, H. J. (2020, August 28). Materials Science in Semiconductor Processing, Vol. 121, p. 105392.

Towards radiation detection using Cs2AgBiBr6 double perovskite single crystals

Materials Letters, 269, 127667.

Evaluation of CdZnTeSe as a high-quality gamma-ray spectroscopic material with better compositional homogeneity and reduced defects

Roy, U. N., Camarda, G. S., Cui, Y., Gul, R., Yang, G., Zazvorka, J., … James, R. B. (2019, May 13). Scientific Reports.

Evaluation of CdZnTeSe as a high-quality gamma-ray spectroscopic material with better compositional homogeneity and reduced defects

Scientific Reports, 9(1), 1–7.

Growth of CdMnTe free of large Te inclusions using the vertical Bridgman technique

Journal of Crystal Growth, 509, 35–39.

Low temperature cathodoluminescence study of Fe-doped $β$-Ga2O3

Materials Letters, 257, 126744.

Low temperature cathodoluminescence study of Fe-doped β-Ga2O3

Materials Letters, 257, 126744.

Mini gamma camera based on photon-counting Frisch-grid CdZnTe detectors (Conference Presentation)

Quantum Optics and Photon Counting 2019, 11027, 110270G.

Optical and electrical properties of all-inorganic Cs₂AgBiBr₆ double perovskite single crystals

Zhang, Z., Yang, G., Zhou, C., Chung, C.-C., & Hany, I. (2019, January 1). RSC Advances, Vol. 9, pp. 23459–23464.

Position-sensitive Frisch-grid CdZnTe detectors for gamma-ray spectroscopy and imaging (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XXI, 11114, 111140S.

Radiation Detector

Radiation detector

Roy, U. N., James, R. B., Camarda, G., Cui, Y., Hossain, A., Yang, G., … Mundle, R. (2019, December).

Role of selenium addition to CdZnTe matrix for room-temperature radiation detector applications

Roy, U. N., Camarda, G. S., Cui, Y., Gul, R., Hossain, A., Yang, G., … James, R. B. (2019, February 7). Scientific Reports.

Role of selenium addition to CdZnTe matrix for room-temperature radiation detector applications

Scientific Reports, 9(1), 1–7.

4x4 array of position-sensitive virtual Frisch-grid CdZnTe detectors for imaging and spectroscopy of gamma-ray sources (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XX, 10762, 107620M.

A 4×4 array module of position-sensitive virtual Frisch-grid CdZnTe detectors for gamma-ray imaging spectrometers

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment.

CdZnTeSe: An emerging room-temperature semiconductor detector material (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XX, 10762, 107620P.

Charge-transport properties of as-grown Cd_1-xZn_xTe_1-ySe_y by the traveling heater method

Roy, U. N., Camarda, G. S., Cui, Y., Gul, R., Yang, G., & James, R. B. (2018, December 1). AIP Advances, Vol. 8.

Growth and characterization of detector-grade CdMnTe by the vertical Bridgman technique

Roy, U. N., Okobiah, O. K., Camarda, G. S., Cui, Y., Gul, R., Hossain, A., … James, R. B. (2018, October 1). AIP Advances.

Growth and characterization of detector-grade CdMnTe by the vertical Bridgman technique

AIP Advances, 8(10), 105012.

Growth of CdMnTe free of large Te inclusions using the vertical Bridgman technique

Roy, U. N., Camarda, G. S., Cui, Y., Gul, R., Hossain, A., Yang, G., … James, R. B. (2018, December 24). Journal of Crystal Growth.

Material defect study of thallium lead iodide (TlPbI3) crystals for radiation detector applications

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 954, 161516.

A comparison of point defects in Cd1- xZnxTe1- ySey crystals grown by Bridgman and traveling heater methods

Journal of Applied Physics, 121(12), 125705.

A comparison of point defects in Cd1−xZnxTe1−ySey crystals grown by Bridgman and traveling heater methods

Journal of Applied Physics, 121(12), 125705.

Achieving subpixel resolution with time-correlated transient signals in pixelated CdZnTe gamma-ray sensors using a focused laser beam (Conference Presentation)

Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 10229, 1022907.

Arrays of Position-Sensitive Virtual Frisch-Grid CdZnTe Detectors: Results From a $4$\backslash$times 4$ Array Prototype

IEEE Transactions on Nuclear Science, 64(10), 2698–2705.

Arrays of position sensitive virtual Frisch-grid detectors (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XIX, 10392, 103920P.

Assessment of a new ZnO:Al contact to CdZnTe for X- and gamma-ray detector applications

AIP Advances, 7(9), 095216.

Crystal growth of CdZnTeSe (CZTS) gamma detectors: a promising alternative to CdZnTe

Brookhaven National Laboratory (BNL), Upton, NY (United States).

Cs2LiCeCl6: An intrinsic scintillator for dual gamma and neutron detector applications (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XIX, 10392, 103920O.

Direct observation of influence of secondary-phase defects on CZT detector response

Journal of Crystal Growth, 470, 99–103.

Study of sub-pixel position resolution with time-correlated transient signals in 3D pixelated CdZnTe detectors with varying pixel sizes

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 884, 136–139.

Sub-pixel resolution in pixelated CdZnTe gamma ray detectors with different pixel sizes (0.5 mm to 1.72 mm) using a focused laser beam (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XIX, 10392, 103920V.

Teaming with Brookhaven National Laboratory

Yang, G. (2017, June 6).

Teaming with Brookhaven National Laboratory

Brookhaven National Laboratory (BNL), Upton, NY (United States).

Using a pulsed laser beam to investigate the feasibility of sub-pixel position resolution with time-correlated transient signals in 3D pixelated CdZnTe detectors

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 867, 7–14.

Using a pulsed laser beam to investigate the feasibility of sub-pixel position resolution with time-correlated transient signals in 3D pixelated CdZnTe detectors

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 867, 7–14.

Advances in CdZnTe and CdMnTe semiconductors for detection of radiological and nuclear threats

2016 IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Workshop (NSS/MIC/RTSD), 1–4.

Al-doped ZnO contact to CdZnTe for x-and gamma-ray detector applications

Applied Physics Letters, 108(24), 242106.

CdZnTe position-sensitive drift detectors with thicknesses up to 5 cm

Applied Physics Letters, 108(9), 093504.

Effects of Defects and Contacts on Electrical Field of Compound Semiconductor Detectors: Case Analysis of CdZnTe

Brookhaven National Laboratory (BNL), Upton, NY (United States).

Evaluation of ZnO: Al as a contact material to CdZnTe for radiation detector applications (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XVIII, 9968, 99680O.

Feasibility study of a position-sensitive hemispheric CZT radiation detector (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XVIII, 9968, 996814.

Growth and characterization of Cd1-xZnxSeyTe1-y for radiation detector applications (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XVIII, 9968, 99680L.

Growth of Cs2LiCeCl6 Crystals and their response to gamma-rays and thermal neutrons (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XVIII, 9968, 996805.

Identification of dopant-induced point defects and their effect on the performance of CZT detectors (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XVIII, 9968, 996818.

Measurements on semiconductor and scintillator detectors at the Advanced Light Source (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XVIII, 9968, 996810.

Mini Compton camera based on an array of virtual Frisch-grid CdZnTe detectors

IEEE Transactions on Nuclear Science, 63(1), 259–265.

Modeling an Interwoven Collimator for A 3D Endocavity Gamma Camera

AIMS Medical Science (Online), 3(BNL-111664-2018-JAAM).

Novel ZnO: Al contacts to CdZnTe for X-and gamma-ray detectors

Scientific Reports, 6, 26384.

Novel ZnO:Al contacts to CdZnTe for X- and gamma-ray detectors

Scientific Reports, 6(1).

Photocurrent response of B12As2 crystals to blue light, and its temperature- dependent electrical characterizations

AIP Advances, 6(2), 025206.

Point defects in Cd1-xZnxTe1-ySey crystals grown by using Bridgman growth and traveling heater method (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XVIII, 9968, 996815.

Point defects: Their influence on electron trapping, resistivity, and electron mobility-lifetime product in CdTexSe1−x detectors

Journal of Applied Physics, 119(2), 025702.

Production and distribution of dilute species in semiconducting materials

James, R. B., Camarda, G., Bolotnikov, A. E., Hossain, A., Yang, G., & Kim, K. (2016, September). Google Patents.

Radiation Detector Device for Rejecting and Excluding Incomplete Charge Collection Events

Radiation detector device for rejecting and excluding incomplete charge collection events

Bolotnikov, A. E., De Geronimo, G., Vernon, E., Yang, G., Camarda, G., Cui, Y., … James, R. B. (2016, May). Google Patents.

Use of high-granularity CdZnTe pixelated detectors to correct response non-uniformities caused by defects in crystals

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 805, 41–54.

Use of the drift-time method to measure the electron lifetime in long-drift-length CdZnTe detectors

Journal of Applied Physics, 120(10), 104507.

Using the TOF method to measure the electron lifetime in long-drift CdZnTe detectors (Conference Presentation)

Hard X-Ray, Gamma-Ray, and Neutron Detector Physics XVIII, 9968, 996812.

An array of virtual Frisch-grid CdZnTe detectors and a front-end ASIC for large-area position-sensitive gamma-ray cameras

Review of Scientific Instruments, 86, 073114.

An array of virtual Frisch-grid CdZnTe detectors and a front-end application-specific integrated circuit for large-area position-sensitive gamma-ray cameras

Review of Scientific Instruments, 86(7), 073114.

An array of virtual Frisch-grid CdZnTe detectors and a front-end application-specific integrated circuit for large-area position-sensitive gamma-ray cameras

Review of Scientific Instruments, 86(7), 073114.

Analysis of Defects on Chemically-Treated CdZnTe Surfaces

Journal of Electronic Materials, 44(9), 3018–3022.

Array of virtual Frisch-grid detectors with common cathode and reduced length of shielding electrodes

Bolotnikov, A. E., Yang, G., Camarda, G., Cui, Y., Hossain, A., Kim, K. H., & James, R. B. (2015, September). Google Patents.

Changes in the Electrical Parameters of CdTe-based Crystals During Isothermal Annealing

IEEE Transactions on Nuclear Science, 62(3), 1239–1243.

Compositional homogeneity and X-ray topographic analyses of CdTexSe1- x grown by the vertical Bridgman technique

Journal of Crystal Growth, 411, 34–37.

Growth and characterization of CdMnTe by the vertical Bridgman technique

Journal of Crystal Growth, 437, 53–58.

High compositional homogeneity of CdTexSe1- x crystals grown by the Bridgman method

APL Materials, 3(2), 026102.

High compositional homogeneity of CdTexSe1−x crystals grown by the Bridgman method

APL Materials, 3(2), 026102.

High-efficiency cdznte gamma-ray detectors

IEEE Transactions on Nuclear Science, 62(6), 3193–3198.

Long-term stability of ammonium-sulfide-and ammonium-fluoride-passivated CdMnTe detectors

Journal of the Korean Physical Society, 66(10), 1532–1536.

Post-growth annealing of Bridgman-grown CdZnTe and CdMnTe crystals for room-temperature nuclear radiation detectors

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 784, 51–55.

Post-growth annealing of Bridgman-grown CdZnTe and CdMnTe crystals for room-temperature nuclear radiation detectors

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 784, 51–55.

Research Update: Point defects in CdTexSe1- x crystals grown from a Te-rich solution for applications in detecting radiation

APL Materials, 3(4), 040702.

Research Update: Point defects in CdTexSe1−x crystals grown from a Te-rich solution for applications in detecting radiation

APL Materials, 3(4), 040702.

Structural, electrical, and optical properties of CdMnTe crystals grown by modified floating-zone technique

Electronic Materials Letters, 11(3), 500–504.

Use of high-granularity CdZnTe pixelated detectors to correct response non-uniformities caused by defects in crystals

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 805, 41–54.

Comparison of analog and digital readout electronics on the processing of charge-sharing events in pixelated CdZnTe detectors

IEEE Transactions on Nuclear Science, 61(2), 787–792.

Compositional homogeneity and X-ray topographic analyses of CdTe Se1− grown by the vertical Bridgman technique

Journal of Crystal Growth, 411, 34–37.

Evaluation of CdTexSe1- x crystals grown from a Te-rich solution

Journal of Crystal Growth, 389, 99–102.

Growth of CdTexSe1- x from a Te-rich solution for applications in radiation detection

Journal of Crystal Growth, 386, 43–46.

Material and detector properties of cadmium manganese telluride (Cd1−Mn Te) crystals grown by the modified floating-zone method

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 784, 33–36.

Mini Compton camera based on an array of Frisch-grid CdZnTe detectors

2014 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 1–7.

New virtual Frisch-grid CdZnTe detector design with sub-millimeter spatial resolution

IEEE Transactions on Nuclear Science, 61(5), 2567–2572.