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幸运赛车官网 N09组供稿 第29期 2020年04月23日
北京凝聚态物理国家研究中心
晶圆级硅基锗量子线的自组装定位生长

  zhe/guiliangzixianjuyougaokongxueqianyilv、dichaojingxixianghuzuoyong、qiangzixuan-guidaoxianghuzuoyongyijiyuguijianrongdengyoudian,chengweishixianguijigaoxingnengzixuanshenzhituopuliangzijisuandecailiaoxitong(http://arxiv.org/abs/2004.08133)。jinguanfeimianneishengzhangdeliangzixianzaixinqiwuxingtansuofangmianqudelehenduozhongyaochengguo,danqueshaomianneianxudingweishengzhangliangzixianshizuailiangziqijianjingquexunzhihedaguimokuozhanjichengdepingjing。

  xingyunsaicheguanwang /beijingningjutaiwuliguojiayanjiuzhongxinnamiwuliyuqijianzhongdianshiyanshin09zuzhangjianjunyanjiuyuanzhangqicongshiguizheliangzicailiaodewaiyanzhibeihewuxingyanjiugongzuo。tashoucizaisi(001)chendishangshixianlegeliangzixianwuxushiyongjinshucuihuajidemianneishengzhang(phys. rev. lett. 109, 085502 (2012)),jiejuelechuantongvlsfangfashengzhangzhonggeliangzixiancunzaijinshuwuranjinanyidaguimozhuanyihepailiedewenti。jinnianlaiyuguoneiwaituanduihezuo,chenggongliyongzheizhongliangzixianzhibeileshougegeliangzibite(nat. comm. 9, 3902 (2018)),shixianleliangzidianyuchaodaoweiboxiezhenqiangdeouhe(nano lett. 18, 2091-2097 (2018))。

幸运赛车官网  zaishangshuyanjiujichuzhishang,weijiejuemianneigeliangzixiananxudingweishengzhangdenanti,ketizuboshishenggaofei(yibiye)hewangjianhuandengzaizhangjianjunyanjiuyuandezhidaoxia,jiehenamijiagonghefenzishuwaiyan(mbe),chenggongzaisi(001)tuxingchendishangshixianlejingyuanjimianneigeliangzixianweizhi、zhangdu、zhouqiyijijiegoudekekongshengzhang。rutu,geliangzixianweiyuaocaobianyuan,chicunfeichangjunyun,wuquexian,gaoduwei3.8 nm,biaozhunpianchajin0.11 nm,zhangduyuanzeshangkeyirenyizhang。ciwai,haishixianlejinmipailiedepingxinggeliangzixianyiji“kou”、“l”xingdengteshujiegoudeyouxuzhenlie。zaishengzhangjizhiyanjiufangmianyuxianjiaotongdaxuehuhaofujiaoshoujiyoutadaxueliufengjiaoshouhezuo,jieshilemianneigeliangzixianzaicaobianyouxianchenghehedingweishengzhangdejili;zaiqijianyanjiufangmianyuaodilikexuejishuyanjiusuodegeorgios katsarosjiaoshouyijiruishibasaierdaxuededaniel lossjiaoshouxiaozuhezuo,guancehelijielezixuanguidaoouheqiangduheinas,insbliangzixianxiangdangdekedianchangdiaokongqiangzixuanguidaozuoyong,bingqieguancedaojinmipailieliangzixianshangliangzidianjiandedianrongouhe。tuxingjiegouzhibeijicailiaobiaozhengdedaolexingyunsaicheguanwangweidianzisuowangguileihexingyunsaicheguanwang yaoyuandezhichi。gaiyanjiugongzuoweigeliangziqijiandejingquexunzhihedaguimokuozhanjichengdiandinglezhongyaodecailiaojichu。yanjiuchengguozuijinyi“site-controlled uniform ge/si hut wires with electrically tunable spin-orbit coupling”weitifabiaozai《xianjincailiao》shang(adv. mater. 32, 1906523 (2020)),bingbeixuanweiinside front cover。

幸运赛车官网  gaigongzuodedaoleguojiazhongdianyanfajihua(pizhunhao: 2016yfa0301701,2016yfa0300600)、guojiazirankexuejijinwei(pizhunhao: 11574356,11434010,11404252)yijixingyunsaicheguanwangbleixiandaozhuanxiang(zhuanxiangbianhao: xdb30000000)dezhichi。

  wenzhanglianjie: http://onlinelibrary.wiley.com/doi/abs/10.1002/adma.202070122

下载附件>> Adv. Mater. 32, 1906523 (2020).pdf
下载附件>> The Ge quantum information route.pdf