Reliability analysis of InGaN Blu-Ray laser diode
The purpose of this work is an in depth reliability analysis of Blu-Ray InGaN laser diodes (LD) submitted to CW stress at different currents and temperatures. During reliability tests, LD devices exhibit a gradual threshold current increase, while [...]
2014-03-03meta-author
InGaN
PAM XIAMEN offers YBCO Epi Film on SrTiO3 , LaAlO3 or Al2O3,LSAT.
One Side 100nm YBCO Film on both side polished SrTiO3(100) 10x10x0.5 mm substrate
One Side 100nm YBCO Film on SrTiO3(100) 10x10x0.5 mm substrate
One Side 400nm YBCO Film on SrTiO3(100) 10x10x0.5 mm [...]
2019-04-29meta-author
PAM XIAMEN offers 4″CZ Prime Silicon Wafer-7
GG27b Silicon wafers, per SEMI Prime, P/E 4″Ø×500±25μm,
FZ Intrinsic undoped Si:-[100]±0.5°, Ro=(5,000-10,000)Ohmcm,
One-side-polished, back-side Alkaline etched, SEMI Flat (one),
Sealed in Empak or equivalent cassette,
MCC Lifetime>1,000μs.
For more information, send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com
2020-03-25meta-author
PAM XIAMEN offers ZnO Zinc Oxide Crystal Substrates.
Main Parameters
Crystal structure
Hexagonal
Lattice parameters
a=3.252Å c=5.313 Å
Density
5.7 g/cm3
Hardness
4(Mohs)
Melting [...]
2019-03-18meta-author
The ultra-high voltage gate turn-off thyristor (GTO) device based on 4H-SiC, under the action of bidirectional carrier injection and conductivity modulation effects, can withstand high voltage while obtaining high pass current, meeting the requirements of ultra high power applications in terms of power density and [...]
2023-11-17meta-author
We are an expert of semiconductor wafers in semiconductor industry, and we offer technology support and wafers selling for thousands of univerisities and industrial customers by our decades experience, including Cornell University, Stanford Univeristy,Peking University, Shandong Univerity, university of south carolina,Caltech Faraon lab (USA),University of California, Irvine (USA),Singapore MIT Alliance for Research and Technology Centre (SMART),West Virginia University,Purdue Univerity, University of California, Los Angeles,King Abdullah University of Science & Technology,Massachusetts Institute of Technology,University of Houston,University of Wisconsin,University of Science and Technology of China etc.
And now we show one article example as follows, who bought our wafers or service:
Article title:Evidence for Deep Acceptor Centers in Plant Photosystem I Crystals
Published by:
Irina Volotsenko ; Michel Molotskii ; Anna Borovikova ; Nathan [...]
2019-12-09meta-author