Centimeter-scale single-crystal hexagonal boron nitride freestanding thick films as high-performance VUV photodetectors

J Tai, L Chen, D Wang, W Gao, Z Long, H Wang… - Journal of Materials …, 2025 - Elsevier
Large-scale hexagonal boron nitride (h-BN) single crystals are highly desirable not only as
the substrate or dielectric for van der Waals heterostructures, but also the promising …

Carbon-related donor–acceptor pair transition in the infrared in h-BN

M Almohammad, Z Alemoush, J Li, JY Lin… - Applied Physics …, 2024 - pubs.aip.org
Experimental studies of intentionally doped impurities for the understanding of conductivity
control in hexagonal boron nitride (h-BN) ultrawide bandgap (UWBG) semiconductor are …

Neutron Irradiation Effects on Boron Nitride-Based Ceramics for Use in X-ray Detection

Z Chen, Y Yang, F Yao, Y Yang, Y Li, X Jia… - … Applied Materials & …, 2023 - ACS Publications
X-ray detectors based on conventional semiconductors with large atomic numbers are
suffering from the poor stability under a high dose rate of ionizing irradiation. In this work, we …

Creation and repair of luminescence defects in hexagonal boron nitride by irradiation and annealing for optical neutron detection

F Ren, Y Wu, Z Xu - Journal of Luminescence, 2023 - Elsevier
Hexagonal boron nitride (hBN) is promising for applications in neutron detection and
quantum sensing. Here we created spin-dependent luminescence defects in hBN using 50 …

Probing Boron Vacancy Complexes in h-BN Semi-Bulk Crystals Synthesized by Hydride Vapor Phase Epitaxy

Z Alemoush, A Tingsuwatit, J Li, J Lin, H Jiang - Crystals, 2023 - mdpi.com
Hexagonal BN (h-BN) has emerged as an important ultrawide bandgap (UWBG)
semiconductor (Eg~ 6 eV). The crystal growth technologies for producing semi-bulk …

[HTML][HTML] Status of h-BN quasi-bulk crystals and high efficiency neutron detectors

Z Alemoush, A Tingsuwatit, A Maity, J Li… - Journal of Applied …, 2024 - pubs.aip.org
III-nitrides have fomented a revolution in the lighting industry and are poised to make a huge
impact in the field of power electronics. In the III-nitride family, the crystal growth and use of …

Properties of photocurrent and metal contacts of highly resistive ultrawide bandgap semiconductors

A Tingsuwatit, NK Hossain, Z Alemoush… - Applied Physics …, 2024 - pubs.aip.org
Ultrawide bandgap (UWBG) semiconductors inherently exhibit very high electrical
resistivities. This property presents not only challenges in probing their electrical transport …

Probing room temperature indirect and minimum direct band gaps of h-BN

NK Hossain, A Tingsuwatit, Z Alemoush… - Applied Physics …, 2024 - iopscience.iop.org
Hexagonal boron nitride (h-BN) has attracted considerable interest as an ultrawide bandgap
(UWBG) semiconductor. Experimental studies focused on the detailed near band-edge …

p-type hexagonal boron nitride films with bis (cyclopentadienyl) magnesium as a doping gas in halide vapor phase epitaxy

X Liu, S Fan, X Chen, J Liu, J Zhao, X Liu, L Hou… - Applied Physics …, 2023 - pubs.aip.org
We report an in situ carbon doping method for fabricating p-type hexagonal boron nitride
thin films with a halide vapor phase epitaxy system by introducing bis (cyclopentadienyl) …