Results 81 to 90 of about 386,002 (292)

A multi-fin normally-off β-Ga2O3 vertical transistor with a breakdown voltage exceeding 10 kV

Applied Physics Express
We demonstrated a multi-fin normally-off β -Ga _2 O _3 vertical transistor with a breakdown voltage exceeding 10 kV, a specific on-resistance of 289 mΩ·cm ^2 , and a power figure-of-merit of 0.35 GW cm ^−2 .
Daiki Wakimoto, Chia-Hung Lin, Kentaro Ema, Yuki Ueda, Hironobu Miyamoto, Kohei Sasaki, Akito Kuramata   +6 more
doaj   +1 more source

Normally-Off Hydrogen-Terminated Diamond Field Effect Transistor With Ferroelectric HfZrO_x/Al₂O₃ Gate Dielectrics

IEEE Access, 2020
A hydrogen-terminated diamond (H-diamond) Field effect transistor (FET) with a ferroelectric HfZrOx/Al2O3 stacked gate dielectric was demonstrated for the first time. The HfZrOx(16 nm)/Al2O3(4 nm) gate dielectric was grown by atomic layer deposition (ALD)
Kai Su, Zeyang Ren, Yue Peng, Jinfeng Zhang, Jincheng Zhang, Yachao Zhang, Qi He, Chunfu Zhang, Yue Hao   +8 more
doaj   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Normally-off GaN HEMTs [PDF]

, 2016
As silicon transistors have become a staple in everyday usages, other semiconductor materials (specifically III-V materials) are being researched to determine how their differing physical properties can be harnessed toward even better devices or ...
Tsai, Philip
core  

Normally-Off Hybrid Al2O3/GaN MOSFET on Silicon Substrate Based on Wet-Etching [PDF]

, 2014
This paper reports a normally-off high voltage hybrid Al203/GaN gate-recessed MOSFET fabricated on silicon substrate. The normally off operation was implemented by digital gate recess using an oxidation and wet etching based AlGaN barrier remove ...
Cheng P. Wen, Zhang, Chuan, Jinyan Wang, Wen, Cheng P., Ye Wang, Wu, Wengang, Wengang Wu, Hao, Yilong, Wang, Ye, Kevin J. Chen, Wang, Jinyan, Wang, Maojun, Chen, Kevin J., Shen, Bo, Maojun Wang, Chuan Zhang, Yilong Hao, Bo Shen   +17 more
core   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Implications of the interface effects in the normally-off type GaAs MESFETs [PDF]

, 1978
The variations of I- V characteristics under substrate bias are compared for normally-on and normally-off type planar GaAs-MESFETs with long-channel. The experimental results are interpreted by superimposing to the Schottky gate space-charge region both ...
Nuzillat, G., Bert, G., G. Bert, G. Nuzillat   +3 more
core   +1 more source