Results 61 to 70 of about 1,694,370 (293)

Co-intégration de HEMT GaN hyperfréquence normally-off avec des normally-on [PDF]

open access: yes, 2020
In the context of high frequency devices fabrication, normally-off transistors offer two benefits: they eliminate the need of a negative voltage supply in the case of Monolithic Microwave Integrated Circuit (MMIC) and would allow the fabrication of logic
Aroulanda, Sébastien
core  

Robustness assessment of normally-off GaN HEMT technology with fluorine ions implantation co-integrated with normally-on GaN HEMT technology [PDF]

open access: yes, 2021
Grâce aux propriétés exceptionnelles du nitrure de gallium GaN, telles que sa large bande interdite, son champ électrique critique élevé, sa capacité à fonctionner à des températures élevées et ses performances à haute fréquence, les transistors à haute ...
ALBANY, Florent
core  

Recent advances in diamond MOSFETs with normally off characteristics

open access: yesFunctional Diamond
Diamond has superior physical and electronic properties and it is regarded as an ultimate material of power-electronics applications. Numerous studies have been focusing on the diamond-based power devices, especially on diamond metal-oxide-semiconductor ...
Mingkun Li   +7 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen   +23 more
wiley   +1 more source

Cointegration of normally-off and normally-on high frequency GaN HEMTs [PDF]

open access: yes, 2020
Dans le cadre de la fabrication de dispositifs hyperfréquences, la fonctionnalité normally-off présente deux avantages : elle permet d’une part de s’affranchir de la source de tension négative pour les circuits intégrés monolithiques hyperfréquences ...
Aroulanda, Sébastien
core  

Voices from (the) Off [PDF]

open access: yes, 2021
Off-University creates new strategies to uphold and sustain academic life and knowledge threatened by anti-democratic and authoritarian regimes. It was established for and by academics from Turkey yet addresses itself to academics all over the world.
Off-University
core  

Heteroepitaxial Beta-Ga2O3 on 4H-SiC for an FET With Reduced Self Heating

open access: yesIEEE Journal of the Electron Devices Society, 2017
A method to improve thermal management of β-Ga2O3 FETs is demonstrated here via simulation of epitaxial growth on a 4H-SiC substrate. Using a recently published device as a model, the reduction achieved in self-heating allows the device to be ...
Stephen A. O. Russell   +6 more
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo   +5 more
wiley   +1 more source

Design, Simulation and Optimization of an Enhanced Vertical GaN Nanowire Transistor on Silicon Substrate for Power Electronic Applications

open access: yesIEEE Access, 2023
A new vertical transistor structure based on GaN nanowire is designed and optimized using the TCAD-Santaurus tool with an electrothermal model. The studied structure with quasi-1D drift region is adapted to GaN nanowires synthesized with the bottom-up ...
Mohammed Benjelloun   +6 more
doaj   +1 more source

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