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Ibaṣepọ ti awọn atunto atomiki, paapaa iwọn ti rudurudu (DOD) ti awọn ipilẹ amorphous pẹlu awọn ohun-ini, jẹ agbegbe pataki ti iwulo ninu imọ-jinlẹ ohun elo ati fisiksi ọrọ ti di nitori iṣoro ti ipinnu awọn ipo gangan ti awọn ọta ni onisẹpo mẹta. awọn ẹya1,2,3,4., Ohun atijọ ohun ijinlẹ, 5. Lati yi opin, 2D awọn ọna šiše pese enia sinu awọn ohun ijinlẹ nipa gbigba gbogbo awọn ọta lati wa ni taara han 6,7.Aworan taara ti monolayer amorphous ti erogba (AMC) ti o dagba nipasẹ isọdi laser yanju iṣoro ti iṣeto atomiki, ṣe atilẹyin iwo ode oni ti awọn kirisita ni awọn ipilẹ gilasi ti o da lori ilana nẹtiwọọki ID8.Bibẹẹkọ, ibatan okunfa laarin igbekalẹ iwọn atomiki ati awọn ohun-ini macroscopic ko ṣiyemọ.Nibi a ṣe ijabọ yiyi irọrun ti DOD ati adaṣe ni awọn fiimu tinrin AMC nipa yiyipada iwọn otutu idagbasoke.Ni pataki, iwọn otutu ala pyrolysis jẹ bọtini fun idagbasoke awọn AMCs adaṣe pẹlu iwọn iyipada ti awọn fo aṣẹ alabọde (MRO), lakoko ti o n gbe iwọn otutu soke nipasẹ 25 ° C fa awọn AMC lati padanu MRO ati di idabobo itanna, jijẹ resistance ti dì naa. ohun elo ni 109 igba.Ni afikun si wiwo wiwo awọn nanocrystallite ti o daru pupọ ti o fi sii ni awọn nẹtiwọọki airotẹlẹ lemọlemọfún, microscopy elekitironi ipinnu atomiki ṣe afihan wiwa / aini MRO ati iwuwo nanocrystallite ti o gbẹkẹle iwọn otutu, awọn aye aṣẹ meji ti a dabaa fun apejuwe okeerẹ ti DOD.Awọn iṣiro oni-nọmba ṣe iṣeto maapu adaṣe bi iṣẹ ti awọn aye meji wọnyi, ti o jọmọ microstructure taara si awọn ohun-ini itanna.Iṣẹ wa ṣe aṣoju igbesẹ pataki kan si agbọye ibatan laarin eto ati awọn ohun-ini ti awọn ohun elo amorphous ni ipele ipilẹ ati fi ọna fun awọn ẹrọ itanna nipa lilo awọn ohun elo amorphous onisẹpo meji.
Gbogbo data ti o yẹ ti ipilẹṣẹ ati/tabi atupale ninu iwadi yii wa lati ọdọ awọn onkọwe oniwun lori ibeere ti o ni oye.
Koodu naa wa lori GitHub (https://github.com/vipandyc/AMC_Monte_Carlo; https://github.com/ningustc/AMCProcessing).
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Iṣẹ yii jẹ atilẹyin nipasẹ Eto Eto R&D ti Orilẹ-ede ti Ilu China (2021YFA1400500, 2018YFA0305800, 2019YFA0307800, 2020YFF01014700, 2017YFA0206300), National Natural Science Foundation 351151 001, 22075001, 11974024, 11874359, 92165101, 11974388, 51991344) , Beijing Natural Science Foundation (2192022, Z190011), Beijing yato si Young Scientist Program (BJJWZYJH01201914430039), Guangdong Provincial Key Area Research and Development Program (2019B010934001), Chinese Academy of Sciences Strategic Program X00 ati Grant00 Eto Furontia ti Iwadi imọ-jinlẹ bọtini (QYZDB-SSW-JSC019).JC dupẹ lọwọ Ile-iṣẹ Imọ-jinlẹ Adayeba Ilu Beijing ti Ilu China (JQ22001) fun atilẹyin wọn.LW dupẹ lọwọ Ẹgbẹ fun Igbega Innovation Ọdọ ti Ile-ẹkọ giga ti Imọ-jinlẹ Kannada (2020009) fun atilẹyin wọn.Apakan ti iṣẹ naa ni a ṣe ni ẹrọ aaye oofa ti o lagbara iduroṣinṣin ti Ile-iyẹwu aaye Oofa giga ti Ile-ẹkọ giga ti Imọ-jinlẹ Kannada pẹlu atilẹyin ti Ile-iṣọna aaye Oofa giga ti Anhui Province.Awọn orisun iširo ni a pese nipasẹ Syeed supercomputing University Peking, ile-iṣẹ supercomputing Shanghai ati Tianhe-1A supercomputer.
Awọn ere idaraya: Huifeng Tian, ​​Yinhang Ma, Zhenjiang Li, Mouyang Cheng, Shoucong Ning.
Huifeng Tian, ​​Zhenjian Li, Juijie Li, PeiChi Liao, Shulei Yu, Shizhuo Liu, Yifei Li, Xinyu Huang, Zhixin Yao, Li Lin, Xiaoxui Zhao, Ting Lei, Yanfeng Zhang, Yanlong Hou ati Lei Liu
Ile-iwe ti Fisiksi, Vacuum Physics Key Laboratory, University of Chinese Academy of Sciences, Beijing, China
Sakaani ti Imọ-ẹrọ ati Imọ-ẹrọ, Ile-ẹkọ giga ti Orilẹ-ede Singapore, Singapore, Singapore
Ile-iwosan ti Orilẹ-ede Ilu Beijing ti Awọn Imọ-jinlẹ Molecular, Ile-iwe ti Kemistri ati Imọ-ẹrọ Molecular, Ile-ẹkọ giga Peking, Beijing, China
Ile-iyẹwu Orilẹ-ede Ilu Beijing fun Awọn Fisiki Ọran Didi, Ile-ẹkọ ti Fisiksi, Ile-ẹkọ Imọ-jinlẹ Kannada, Ilu Beijing, China