نتایج جستجو برای: monolithic

تعداد نتایج: 8849  

Journal: :Analytical Chemistry 2001

Journal: :ECS Transactions 2019

Journal: :Journal of the Ceramic Association, Japan 1973

Journal: :Guangxue jingmi gongcheng 2023

在功率半导体市场中,绝缘æ 双极型晶体管(Insulated gate bipolar transistor,IGBTï¼‰å’Œç¢³åŒ–ç¡ é‡‘å±žæ°§åŒ–ç‰©åŠå¯¼ä½“åœºæ•ˆåº”ç®¡ï¼ˆSilicon carbide metal-oxide-semiconductor field-effect transistor,SiC MOSFETï¼‰å ·æœ‰å‡ºè‰²çš„è€åŽ‹æ€§ä¸Žé¢‘çŽ‡ç‰¹æ€§ï¼Œé€æ¸å–ä»£äº†ä¼ ç»Ÿçš„MOSFET。为了提高IGBT和SiC MOSFETé©±åŠ¨ç”µè·¯çš„å¯é æ€§ï¼Œè®¾è®¡äº†ä¸€æ¬¾å ‰è€¦éš”ç¦»å¼æ ...

Journal: :Compendium of continuing education in dentistry 2017
Edward A McLaren Nathaniel Lawson James Choi Juan Kang Carlos Trujillo

Fabricating all-ceramic restorations with minimal or no application of a secondary phase while maintaining esthetics has been a sought-after goal of the dental profession. The objective has been development of a monolithic material with optical properties similar to the natural tooth without the need for layering porcelain. This article examines some of the newer cubic zirconia materials used i...

Journal: :IET Circuits, Devices & Systems 2013
Nima Sadeghi Iman Sadeghi Shahriar Mirabbasi

A technique for implementing monolithic resistors with a desired temperature coefficient (TC) over a wide temperature range is introduced. A typical monolithic resistor consists of a core resistive layer terminated with contact layers on each end. In a typical process, there are core resistive layers that have TCs with opposite sign of that of the contacts. The authors propose to take advantage...

2015
Takaki Hatsui Heinz Graafsma

Current trends for X-ray imaging detectors based on hybrid and monolithic detector technologies are reviewed. Hybrid detectors with photon-counting pixels have proven to be very powerful tools at synchrotrons. Recent developments continue to improve their performance, especially for higher spatial resolution at higher count rates with higher frame rates. Recent developments for X-ray free-elect...

2015
Joao Carames Loana Tovar Suinaga Yung Cheng Paul Yu Alejandro Pérez Mary Kang

Purpose. The purpose of this retrospective case series is to evaluate the clinical advantages and limitations of monolithic zirconia restorations for full arch implant supported restorations and report the rate of complications up to 2 years after insertion. Materials and Methods. Fourteen patients received implant placement for monolithic zirconia full arch reconstructions. Four implants were ...

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