Emerging applications for high K materials in VLSI technology

RD Clark - Materials, 2014 - mdpi.com
The current status of High K dielectrics in Very Large Scale Integrated circuit (VLSI)
manufacturing for leading edge Dynamic Random Access Memory (DRAM) and …

Probing Defects in Nitrogen-Doped Cu2O

J Li, Z Mei, L Liu, H Liang, A Azarov, A Kuznetsov… - Scientific Reports, 2014 - nature.com
Nitrogen do** is a promising method of engineering the electronic structure of a metal
oxide to modify its optical and electrical properties; however, the do** effect strongly …

Heterogeneous integration of III–V materials by direct wafer bonding for high-performance electronics and optoelectronics

D Caimi, P Tiwari, M Sousa… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
III-V materials, such as InGaAs and InP, are highly attractive for high-performance
electronics and optoelectronics owning to their high carrier mobilities and potential for …

[HTML][HTML] Epitaxial superconductor-semiconductor two-dimensional systems for superconducting quantum circuits

J O'Connell Yuan, KS Wickramasinghe… - Journal of Vacuum …, 2021 - pubs.aip.org
Qubits on solid state devices could potentially provide the rapid control necessary for
develo** scalable quantum information processors. Materials innovation and design …

Tuning supercurrent in Josephson field-effect transistors using h-BN dielectric

F Barati, JP Thompson, MC Dartiailh, K Sardashti… - Nano Letters, 2021 - ACS Publications
Epitaxial Al-InAs heterostructures appear as a promising materials platform for exploring
mesoscopic and topological superconductivity. A unique property of Josephson junction …

Accumulation capacitance frequency dispersion of III-V metal-insulator-semiconductor devices due to disorder induced gap states

RV Galatage, DM Zhernokletov, H Dong… - Journal of Applied …, 2014 - pubs.aip.org
The origin of the anomalous frequency dispersion in accumulation capacitance of metal-
insulator-semiconductor devices on InGaAs and InP substrates is investigated using …

GaN as an interfacial passivation layer: tuning band offset and removing fermi level pinning for III–V MOS devices

Z Zhang, R Cao, C Wang, HB Li, H Dong… - … Applied Materials & …, 2015 - ACS Publications
The use of an interfacial passivation layer is one important strategy for achieving a high
quality interface between high-k and III–V materials integrated into high-mobility metal …

[HTML][HTML] Investigation and optimization of HfO2 gate dielectric on N-polar GaN: Impact of surface treatments, deposition, and annealing conditions

S Mohanty, I Sayed, ZA Jian, U Mishra… - Applied Physics …, 2021 - pubs.aip.org
UV-assisted capacitance–voltage (C–V) and current–voltage (I–V) measurements were
performed on∼ 20 nm HfO 2/GaN metal–insulator–semiconductor capacitors. The effects of …

Prospects of terahertz transistors with the topological semimetal cadmium arsenide

OF Shoron, M Goyal, B Guo… - Advanced Electronic …, 2020 - Wiley Online Library
Electronic devices that operate at terahertz frequencies will require new materials that
exhibit higher carrier velocities than traditional semiconductors. Calculations show that …

Ultra low density of interfacial traps with mixed thermal and plasma enhanced ALD of high-κ gate dielectrics

K Ahadi, K Cadien - RSC advances, 2016 - pubs.rsc.org
Anomalous growth per cycle was observed using in situ ellipsometry during the initial cycles
of plasma enhanced atomic layer deposition (ALD) of high-κ dielectrics, while thermal …