Characterization of the inhomogeneous barrier distribution in a Pt/(100) β-Ga2O3 Schottky diode via its temperature-dependent electrical properties

G Jian, Q He, W Mu, B Fu, H Dong, Y Qin, Y Zhang… - AIP Advances, 2018 - pubs.aip.org
β-Ga 2 O 3 is an ultra-wide bandgap semiconductor with applications in power electronic
devices. Revealing the transport characteristics of β-Ga 2 O 3 devices at various …

Ballistic electron emission microscopy and spectroscopy: Recent results and related techniques

LD Bell - Journal of Vacuum Science & Technology B, 2016 - pubs.aip.org
Interfaces play a central role in determining properties of optical and electronic devices.
Many mature techniques exist for surface characterization, providing a great deal of detailed …

Resistive switching suppression in metal/Nb: SrTiO3 Schottky contacts prepared by room-temperature pulsed laser deposition

R Buzio, A Gerbi - Journal of Physics D: Applied Physics, 2024 - iopscience.iop.org
Deepening the understanding of interface-type resistive switching (RS) in metal/oxide
heterojunctions is a key step for the development of high-performance memristors and …

Benchmarking β‐Ga2O3 Schottky Diodes by Nanoscale Ballistic Electron Emission Microscopy

R Buzio, A Gerbi, Q He, Y Qin, W Mu… - Advanced Electronic …, 2020 - Wiley Online Library
Monoclinic beta‐phase gallium oxide (β‐Ga2O3) is an ultrawide‐bandgap semiconductor,
intensively studied as a viable candidate for next‐generation power electronics …

Electron injection barrier and energy-level alignment at the Au/PDI8-CN2 interface via current–voltage measurements and ballistic emission microscopy

R Buzio, A Gerbi, D Marrè, M Barra, A Cassinese - Organic Electronics, 2015 - Elsevier
We probe electron transport across the Au/organic interface based on oriented thin films of
the high-performance n-type perylene diimide semiconductor PDI8-CN 2. To this purpose …

Controllable resistive switching in Au/Nb: SrTiO3 microscopic Schottky junctions

Y Wang, X Shi, K Zhao, G Xie, S Huang… - Applied Surface Science, 2016 - Elsevier
The reversible resistive switching effect at oxide interface shows promising applications in
information storage and artificial intelligence. However, the microscopic switching …

Nanoscale stereometric analysis of polycrystalline PDI8-CN2 thin films on hydrogen-terminated silicon (H-Si) for enhanced surface functionality

Ș Țălu, N Patra - Applied Surface Science, 2025 - Elsevier
In this study, polycrystalline thin films of PDI8-CN2 deposited on hydrogen-terminated silicon
(H-Si) were thoroughly examined using atomic force microscopy (AFM). The research …

Electrode effect regulated resistance switching and selector characteristics in Nb doped SrTiO3 single crystal for potential cross-point memory applications

TF Zhang, XG Tang, QX Liu, YP Jiang - Journal of Alloys and Compounds, 2018 - Elsevier
Current-voltage characteristics of Nb doped SrTiO 3 single crystals are detected at room
temperatures. Results reveal that modifications of electrode configurations play a significant …

[HTML][HTML] Phase-space ab-initio direct and reverse ballistic-electron emission spectroscopy: Schottky barriers determination for Au/Ge (100)

A Gerbi, R Buzio, C González, F Flores… - Applied Surface …, 2023 - Elsevier
We develop a phase-space ab-initio formalism to compute Ballistic Electron Emission
Spectroscopy current–voltage I (V)'s in a metal–semiconductor interface. We consider …

Nondestructive Visualization of Interfacial Conducting Inhomogeneities in Memristive Oxides by Electroluminescence

W Lin, D Li, Y Su, H Shi, L Wang, X Cao… - Advanced Materials …, 2021 - Wiley Online Library
The formation of conducting paths consisting of oxygen vacancies plays a crucial role in the
resistive switching (RS) phenomenon in oxides. However, it is extremely challenging to …