135 citations · 288 across the 10 of their papers we have counts for
10 papers
Initial demonstration of AlGaAs-GaAsP-beta-Ga2O3 n-p-n double heterojunctions
Jie Zhou, Ashok Dheenan, Jiarui Gong +13
Beta phase gallium oxides, an ultrawide-bandgap semiconductor, has great potential for future power and RF electronics applications but faces challenges in bipolar device applicati…
XPS analysis of molecular contamination and sp2 amorphous carbon on oxidized (100) diamond
Ricardo Vidrio, Daniel Vincent, Benjamin Bachman +11
The efficacy of oxygen (O) surface terminations on diamond is an important factor for the performance and stability for diamond-based quantum sensors and electronics. Given the wid…
Influences of ALD AlO on the surface band-bending of c-plane, Ga-face GaN and the implication to GaN-collector npn heterojunction bipolar transistors
Jiarui Gong, Jisoo Kim, TienKhee Ng +7
Due to the lack of effective p-type doping in GaN and the adverse effects of surface band-bending of GaN on electron transport, developing practical GaN heterojunction bipolar tran…
Lattice-mismatched semiconductor heterostructures
Dong Liu, Sang June Cho, Jung-Hun Seo +19
Semiconductor heterostructure is a critical building block for modern semiconductor devices. However, forming semiconductor heterostructures of lattice-mismatch has been a great ch…
Accelerating vapor condensation with daytime radiative cooling
Ming Zhou, Haomin Song, Xingyu Xu +8
Vapor condensation plays a crucial role in solar water-purification technologies. Conventional condensers in solar water-purification systems do not provide sufficient cooling powe…
229 nm UV LEDs using p-type silicon for increased hole injection
Dong Liu, Sang June Cho, Jeongpil Park +10
Ultraviolet (UV) light emission at 229 nm wavelength from diode structures based on AlN/Al0.77Ga0.23N quantum wells and using p-type Si to significantly increase hole injection was…
UVC LEDs on Bulk AlN Substrates Using Silicon Nanomembranes for Efficient Hole Injection
Sang June Cho, Dong Liu, Jung-Hun Seo +12
As UV LEDs are explored at shorter wavelengths (< 280 nm) into the UVC spectral range, the crystalline quality of epitaxial AlGaN films with high Al compositions and inefficient ho…
Thermal Diffusion Boron Doping of Single-Crystal Diamond
Jung-Hun Seo, Henry Wu, Solomon Mikael +7
With the best overall electronic and thermal properties, single crystal diamond (SCD) is the extreme wide bandgap material that is expected to revolutionize power electronics and r…
Nanopatterning by Laser Interference Lithography: Applications to Optical Devices
Jung-Hun Seo, Jung Ho Park, Zhenqiang Ma +2
A systematic review, covering fabrication of nanoscale patterns by laser interference lithography (LIL) and their applications for optical devices are provided. LIL is a patterning…
Thermal Diffusion Doping of Single Crystal Diamond
Jung-Hun Seo, Solomon Mikael, Hongyi Mi +5
With the best overall electronic and thermal properties, single-crystal diamond (SCD) is the extreme wide bandgap material that is expected to revolutionize power electronics and r…