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Home > Press > CEA-Leti Papers at IEDM 2020 Highlight Progress in Overcoming Challenges to Making GaN Energy-Saving, Power-Electronics Devices: Gallium Nitride Seen as Highly Efficient Replacement for Silicon In Wide Range of Consumer and Industrial Uses
Abstract:
Two complementary research papers from CEA-Leti confirmed that the institutes approach to gallium-nitride (GaN) technologies is on track overcome challenges in the architecture and performance of advanced GaN devices embedding a MOS gate, and targeting the fast-growing global market for power-conversion systems.
CEA-Leti Papers at IEDM 2020 Highlight Progress in Overcoming Challenges to Making GaN Energy-Saving, Power-Electronics Devices: Gallium Nitride Seen as Highly Efficient Replacement for Silicon In Wide Range of Consumer and Industrial Uses
Leti highlights progress in GaN power electronics
Micro/nanotechnology R&D center CEA-Leti of Grenoble, France says that two complementary research papers presented at the 66th IEEE International Electron Devices Meeting (IEDM 2020) confirm that its approach to gallium nitride (GaN) technologies is on track to overcome challenges in the architecture and performance of advanced GaN devices embedding a MOS gate, and targeting the fast-growing global market for power-conversion systems.
Researchers recounted experiments with variations of high-electron-mobility transistors (HEMTs) based on GaN-on-silicon (GaN-on-Si). Compared with silicon, GaN-based semiconductors improve both performance and reliability of increasingly compact power converters, and AlGaN/GaN HEMTs have shown the potential to replace power-conversion solutions based on silicon or silicon carbide (SiC) for high-frequency applications with high power and low noise. This technology is therefore expected to
fired james comey. so the timing of this is not ideal for the president to say the at least. concerns about russia include, but are not limited to interfering in the presidential election in 2016, annexing parts of ukraine. so our white house correspondents went to officials and said whatts are they talkin about? as iey said, the answer was they re talkinghe about the bilateral, state of the bilateral relationship between and russia. so what is it? what does this meeting tell us aboutee it? ou well, it s another piece oa really disturbing pattern in how trump interacts with russia. you mentionedp a couple. there s also the fact that he ordered destroyed notes of his one on one meeting with putin. how many other foreign ministers does thegn president of the unid states meet with in the oval office? not a head of state. a foreign minister. highly unusual to say the least.ay it s highly unusual and inappropriate. so, natasha, not only did
year since the iraqi government declared victory over isis. while the threat from this group is greatly decreased, they are still launching major attacks in the region, 30,000 coalition air strikes and numerous battles on the ground against u.s.-backed fighters, this group is still maintaining some territory in syria, a town in eastern syria. they ve been using it to launch a series of attacks into both iraq and syria. there are 20,000 to 30,000 isis fighters still operating in the region and moving forward, they re hoping that the international community is going to ensure that the spotlight stays on this region and try to reduce the number of fighters launching attacks in iraq. shep? shepard smith: tell us about the new iey iraqi government.
h.w. bush declining health, barbara bush passed away earlier this year, goes after thousand points of light and part of his rhetoric about getting marshalling volunteerism. in an organization still does a lot of really good the points of light foundation still working. correct, correct, correct. call it for what it is. basically, donald trump goes out and has turned the political rallies into two things. political roasts. and two, political roasts against his enemies. and he feels that he s unshackled to say anything that he wants. when would you think you would see a president of the united states acting that way? would lincoln act that way? george washington? would george h.w. bush act that way? going after john mccain, he went after them, this iey re the mor compass. can we also go ahead. how about this maxine waters stuff over and over again? how racist is that?