Results 111 to 120 of about 166,038 (326)

Dual Optical Marker Raman Characterization of Strained GaN-channels on AlN Using AlN/GaN/AlN Quantum Wells and 15N Isotopes

, 2015
This work shows that the combination of ultrathin highly strained GaN quantum wells embedded in an AlN matrix, with controlled isotopic concentrations of Nitrogen enables a dual marker method for Raman spectroscopy.
Ganguly, Satyaki, Hu, Zongyang, Jena, Debdeep, Li, Guowang, Mintairov, Alexander, Protasenko, Vladimir, Qi, Meng, Song, Bo, Verma, Jai, Xing, Huili Grace, Yan, Xiaodong, Zhao, Pei, Zhu, Mingda   +12 more
core   +1 more source

Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference

Advanced Electronic Materials, EarlyView.
This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho, Dae‐won Kim, Yujin Kim, Jung‐Heum Na, Yuwon Jeong, Dong‐Yeop Lee, Shinhyun Choi   +6 more
wiley   +1 more source

Thickness Dependence on Interfacial and Electrical Properties in Atomic Layer Deposited AlN on c-plane GaN

Nanoscale Research Letters, 2018
The interfacial and electrical properties of atomic layer deposited AlN on n-GaN with different AlN thicknesses were investigated. According to capacitance–voltage (C–V) characteristics, the sample with a 7.4-nm-thick AlN showed the highest interface and
Hogyoung Kim, Hee Ju Yoon, Byung Joon Choi   +2 more
doaj   +1 more source

Multiscale Kinetic Monte Carlo Simulation of Self-Organized Growth of GaN/AlN Quantum Dots [PDF]

, 2022
J. A. Budagosky, A. García‐Cristóbal
openalex   +1 more source

Grenzflächenstabilität und Kinetik von sulfidbasierten Festelektrolyten in Festkörperbatterien

Angewandte Chemie, EarlyView.
Wir zeigen die chemische und elektrochemische Stabilität verschiedener Kathodentypen und Funktionsmaterialien in Kontakt mit sulfidbasierten Festelektrolyten sowie die Rolle geladener Kathodenzustände für Grenzflächenreaktionen und die damit verbundenen Volumenänderungen.
Kangli Wang, Wolfgang G. Zeier, Jürgen Janek, Doreen Mollenhauer   +3 more
wiley   +1 more source

Preparation of nanocrystalline AlN ceramics by spark plasma sintering

Fenmo yejin jishu
AlN ceramics were prepared by spark plasma sintering (SPS) using the pure nano-AlN powders and the nano-AlN powders doped by 3% Y2O3 (mass fraction) as the raw materials.
ZHAO Dongliang, HE Qing, ZHU Zaiwen, YIN Haiqing, QIN Mingli   +4 more
doaj   +1 more source

Phonon modes and topological phonon properties in (GaN)x/(AlN)x and (AlGaN)x/(GaN)x superlattices [PDF]

, 2023
Dao-Sheng Tang, Limin Zhang
openalex   +1 more source

Interface Stability and Kinetics of Sulfide Electrolytes in all‐Solid‐State Batteries

Angewandte Chemie International Edition, EarlyView.
We reveal the chemical and electrochemical stability among cathode types and functional materials in contact with sulfide‐based electrolytes, the role of cathode charged states in interfacial reactions, and the corresponding volume changes at the interface.
Kangli Wang, Wolfgang G. Zeier, Jürgen Janek, Doreen Mollenhauer   +3 more
wiley   +1 more source

Effects of combined therapy of alendronate and low-intensity pulsed ultrasound on metaphyseal bone repair after osteotomy in the proximal tibia of glucocorticoid-induced osteopenia rats

Osteoporosis and Sarcopenia, 2017
Objectives: Glucocorticoid (GC) treatment inhibits activation of runt-related transcription factor 2 (Runx2), which is essential for osteoblast differentiation from stem cells. As a result, GC treatment results in bone loss, GC-induced osteoporosis (GIO),
Tetsuya Kawano, Naohisa Miyakoshi, Yuji Kasukawa, Michio Hongo, Hiroyuki Tsuchie, Chie Sato, Masashi Fujii, Masazumi Suzuki, Manabu Akagawa, Yuichi Ono, Yusuke Yuasa, Itsuki Nagahata, Yoichi Shimada   +12 more
doaj   +1 more source

Recent Advances in Stimulated Brillouin Scattering in Integrated Photonics

Advanced Physics Research, EarlyView.
This review systematically surveys recent advances in stimulated Brillouin scattering (SBS) within integrated photonics. It begins by elucidating the fundamental mechanisms of stimulated coupling between photons and acoustic phonons in nanoscale waveguides, enhanced by the photoelastic and moving boundary effects.
Songyue Liu, Qi Lu, Pan Hu, Yuan Zhong, Yu He, Yaojing Zhang, Young‐Ik Sohn, Yikai Su, Lu Sun   +8 more
wiley   +1 more source