%AZhang, Zexuan%AEncomendero, Jimy%AChaudhuri, Reet%ACho, Yongjin%AProtasenko, Vladimir%ANomoto, Kazuki%ALee, Kevin%AToita, Masato%AXing, Huili%AJena, Debdeep%BJournal Name: Applied Physics Letters; Journal Volume: 119; Journal Issue: 16 %D2021%I %JJournal Name: Applied Physics Letters; Journal Volume: 119; Journal Issue: 16 %K %MOSTI ID: 10325382 %PMedium: X %TPolarization-induced 2D hole gases in pseudomorphic undoped GaN/AlN heterostructures on single-crystal AlN substrates %X %0Journal Article