Отзыв ведущей организации (Дислокационная люминесценция в нитриде галлия)
Описание файла
Файл "Отзыв ведущей организации" внутри архива находится в папке "Дислокационная люминесценция в нитриде галлия". PDF-файл из архива "Дислокационная люминесценция в нитриде галлия", который расположен в категории "". Всё это находится в предмете "физико-математические науки" из Аспирантура и докторантура, которые можно найти в файловом архиве СПбГУ. Не смотря на прямую связь этого архива с СПбГУ, его также можно найти и в других разделах. , а ещё этот архив представляет собой кандидатскую диссертацию, поэтому ещё представлен в разделе всех диссертаций на соискание учёной степени кандидата физико-математических наук.
Просмотр PDF-файла онлайн
Текст из PDF
(YTBEPX(AAIO))5*}:i o.b (\.\.$i-Qi7Yr+OTT PAH,W;i,rffi*ffil*"" \ix;,#.JIee.reHxonq 2018 r.OT3bIBnegyqefi opraHlr3alluu - (DegepaJlbHoro rocyAapcrBeHHoro 6roAxerHoro yqperqgeHgqHayKI{ llHcruryra Qu:urcu rBepAoro re,ra Poccuficrofi aKaAeMrrH nayrc (I{(DTT PAH)Ha Aracceprauuro MeAneAena Olera Cepreenuua".{u clo raql4 o HHa, J'IIoMaH ecIIeHuLI{ B HarpHIe t aJtrvfl",npeAcraBneHHylo Ha col{cKaHue yueuofi creIIeHI4 KaHtrvAaTa $u:llxo-uareMarr4r{ecKr4x HayKcreurraJrbHocru 01.04.
10-$u:uxa flonyrpoBoAHr4KoB.Axrya,rrnocrb reMbrlla roro, 'Iro6rr Ha ocHoBecrpyKrypxaxux-ru6o nony[poBoAHrrroBHaJIaAHTb [poLI3BoAcrBo nony[poBoAHrrKoBbrx14 rrony[poBoAHr.{KoBbrxnpn6opon, rroMHMo xtauuitceoficrsax caMoto Mareplrana rpe6yrorca 3HaHufl o csoficrsax 4e$exroB u flpr.rMecefi sMarepl4trnevgroNapa3BuTlre ((LlHxeHepuu 1e$exroB) Anq 3Toto Marepr4ana.
Hanpunaep, yc[exr4conpelteHnofi MHKpo3neKTpoHI4KIrnogpo6uefiurr.rMr4Bor.ruco.rureqsofi 3Hepter[Ku,Bo MHoroM o6yclonleurrMHofonerHr{Mr.r Hccne.qoBaH],1^flMrl4eQeXrOn B KpeMHr4r.r.Hacro.f,uree BpeMs Ha6mo4aercr 6yrrrs o6racru pasB:aT:aflrronynpoBo4uzxoeofinpoMbIIlneHHocrI'I Ha ocHoBe rrrprpoKo3oHHbrx Hr,ITpr.rAHbrx ilonynpoBolHr{KoB Ha ocHoBe GaN. CHI'IMI4 cBfl3aHanpol4cxoAsIrlas cefi.{ac peBonloquq s o6racru ocBeuleH;7^s.3a cqer r4crroJrb3oBaHr4.f,s$@exurnHblx cIrHI{xInflu 6emxMo[IHofi cu:rosoficBero.u4oAon. ONa4aercqu CBH 3neKrpoHllxa uraKxe r{x rxupoKoeo$$eKrr.rBHbrx cr4Hr4xur4crroJrb3oBaHr4eylrrpa$proJreroBr,rxfleparrfi cu:r,uir cBeroruoA Ha ocHoBe GaN 6rr:r rpoAeMoHcrpr{poBaH flaHxosrrNr s1977r., [J. I.
Pankove, E. A. Miller, and J. E. Berkeyheiser, RCA Rev. 32, 383 (1971)], Ho erona3epoB.e$$exrunuocu' 6ula Bcero 0.01% I43-3a HaJrr{.{uq 6omruoroMarepl4ane. I4rolrxoB HaqareXXI sexa 6naro4aprrrucJra4e$exronts r4cnonb3yeMoMpa3Blrrr.rrc (HHxeHepr4rz 4e$exron> e GaNyAanocb noAHqrbKll[ GaN cBeroAIroIoB Ao BeJrr.rqrrH, npr4eMneMr,rx Arq rax txr4poKoronpaKTl4qecKoro I4cIIonb3oBaHIrs, 3a r{To sAkasaki, Hiroshi Amano20l4r.6rma npucyxAeHa Ho6elencxaqv Shuji Nakamura. lllupoxoeHcrrorrb3oBaHr4ecBero.4I,IoAoB crHMynl4poBano IrHTeHcr.rBHbre uccneAoBaHr4q pa3rr,rrrHbrxMarepI,IaJIe,B ToM r{I,Icre il Aucroxauufi. Bolrruas pa3Hr,rqa Bno.{.noNxofi o6r,l.{Ho np}rBoAlrrK nucoxofi (6onee 10scu-2)BbIpauLIBaeMbIx MoHoxpl'IcraJlrrlrqecKnx rrJreHKaxrlpeMr.rl IsamuGaN / GaAIN4e(fexron B groMrrocrof,HHbrx peruerox c[J]orHocrr4 4ucloraqufiGaN, xoropbre cyuecrBeHHo BJurtrrorBHacsofictsa Marepl4ana.
I4syueuze cnoficrs grrrx pocroBbrx Aracloxauufi [oKa3zuro, rrro ]rxcnoficrsa B ocHoBHoM onpeAensrorc, TorreqHbrMr4 4eQexrauu r,r Heh3BecrHbrMprHaKorIneHHbIMI'I Ha Al4cnoKaullf,x B flpoqeccerpe6ye'rclcHarIaJIa I'IccneAoBaHI4epear<quii ALIcnoKaIIuficpocra.lnrrrpuMecf,Mr,r,pa:wtru.s r4HxeHeprapr Ae$erros s GaNa 3areM yxe l43yqeHuev ilx Bnhfl,Hufl Ha csoficrsaceoficre qr4cr[,rx gucloxaqufi,lpuuecflMqr u roqer{HbrMrr .ueOeKTaMIrAr{cnoKauufi.
K HacroqilreMy MoMeHTy 3Toro rroxa He cAenaHo.[uccepraqus O.C. MerseAesa KaK pa3 r,r flocBflrtleHa r4ccneAoBaHrr]o ceofrcrn qr{crbrx.UI'IcnoKaIIlIfi pa:luvHblx ruloB, Koropble cl]eqEanE,Ho BB0AHJIT{cb r4M B MoHoKpHcraJrJTr4rrecKHeIIJIeHKZ GaN nyrevr yKonoB I4HAeHTopoM lrJrrror rlaparrau. B pa6ore,H3nyrlarenbHa.f, 3neKTpoH-AbIporIHax pexou6uHauru Ha Ar4cJroKarluqxrzrl4rroM Ar.rcnoKarrr4fi.Arrya,rrHocrb erofi pa6orbrB ocHoBHoM, H3yrrar,racbu ee cBrr3b co crpyxrypofiHe Blr3brsaer coN,rHenhfi.OcHonHrte HayqHble pe3yJlbrarbr, tror'IyqeHHble aBTopoM, rr rrx HoBrr3HaBpe3ynbrare rrpoBeAeHHbrx r.rcc.ne4oaauzfi O.C. Me4negensru flonyrreHbr3KcnepHMeHraJIbHble AaHHbleLuminescence3aBl4cuMocrb- DRL),Ar4cJroKaquouuofi JrroMtrHecqeHuHH (Dislocation RelatedBKnloqas reMleparypHylo 3aBncuMocrror nerllpoBaHl{,I{ T.A. flpu srouoMeJrKrrMr4 trpflMecqMr{,nIoMI4HecueHuLIqsrofiJroMrrHecrleHuur4, eeor rr4[a AucJroxaqufi, or orxr4ra o6pa:qoeno:6yx4anacr cQoxycapoBaHHbrM 3neKTpoHHbrM [yrrKoMcKaHHpyIOUeM 3neKTpOHHOM MHKpOCKOIIe,piBpe[IeHlreHoBbreqro [o3Borqro rrMerbu pl3yqarb JIIoMtrHecueHrlrrlo$oxycuporasHrtfi uounufi [yLIoK An,BBbrcoKoe npocrpaHcrBeHHoeprH4LtBlrilyurbHr,rx 4rac:roxaqufi.
I4cno,rtsyxBbrpe3aHr4sroHKux Sonrr rr3 HyxHr,rx lrecr o6pa-:qa uua6:ro4euue grl{x Sonrr B BblcoKopa3perxarcueM [pocBeqr.rBarouleM Mr.rKpocKole, aBTopyyAilnocb co[ocraBl4Tb crleKTpbt DRL co crpyKTypofi a rurroM r4ccneAyeMbrx tzHAr4Br{AyanbHbrxA[IcnoKaIII4fi.BroropuficyqecrseHuttfi BKnaI B rroHr4MaHue csoficrs qr4crbrx Ar4cJroKa4.rfi s GaN.BHecpe3ynbrare6u:rrronyqeH6orarufi ua6op3xc[epraMeHTitJrbHbrx AaHHbrx,Aaropy yAanocb I4ccJIeAoBarb cneKTpbr nroMuHecueHur4n AlrcnoKauxfi pa:rauusrxKpl4crilnnax GaN, eneAeHHrtx roKa,cbHofi .UeQopuaquefi, H3yqr4Tbr{xrr,rrroB B3aBr4crrMocru ornerHpoBaHufl, TeMrleparypbl, MexaHl4rlecKr4x Hanpf,Neur,rfi H ToKa gneKTpoHHoro Jryr{a, H3yrrr4TbBJIl4flHI4eIlxBblcoKoreMneparypHoro orxrzra Ha crpyKTypy u uopQonoraro Ar,rcnoKaur4fi ra cnercrprrJIroMI4HecIIeHuLIt4, Lr) HaKoHeu,olpe,qenyrb MeroAaMa npocBequsarcureficrpyKrypy qlep vccneAoBaHHbrx 4llc:roraqufiMr{KpocKonr4r{.flpllne4eu HeKoropbre ocHoBHbre pe3ynbrarbl pa6orsl :floxasauo, tIToBBeAeHHbIeAI{cnoKaUI4pI e 6a3ucHofinpu KoMHarsofi TeMleparype np.f,MonuHefiurreu npu:l,tara.{ecxofi rrJrocKocrsx Hr.rrpu4a tar^rzrflBr4HroBbreB HanpaBneuusx <11-20> ssnflwrca :SSerrHBHbIMI4 IIeHTpaMa a3nyrrareJTbuofi o,rexrpoH-Abrpor{Hofi pexonr6vHa\uu.Cnexrp nloMI4HecueHuI{I4 3rl{x BlrHroBbrx Ar{cnorcaqnfi (DRL) npr.rMepHo na 0.3 sB Hraxeno sHepruuJtLrHLrLlJII0MHHeCIIeHUH.rnpeBocxoAl4rrloLl3nyrleHus cno6oguoro 3KcHToHa (FE) n Kpr.rcrannax GaN.
fluc,roxaquoHHa,Ha6lrcAaercs u o6racru 3.15-3.18 oB npu 70 KI4HTeHCITBHOCTT,T 3OHa-3OHHylOz3.1:B upa 300 K. OnanloMuHecueHuHlo r.r cocror{r H3 TpeX y3Kr,rxJlopenqeertx tusvrit DRLu er DRLIr u DRLr-2, paccrosHr4e MexAy KoropbrMu 30-35 usB u 9-atusui.t [opf,Ara rxupr{Hbr rruHut ceo6o4uoro 3KcrrroHa. Be,ur.ruHapacuenneHus luHuir DRLH z DRLr_r u DRLr_z He 3aBr4cr4r or reMneparypEr, KoHueHrparlprr4ceo6ogHux 3neKTpoHoB H MexaHllqecxux uanpr>xeuufi. flp, H3MeHeHr.rH 'r'eMrreparypbr13usB,tul,tpl{Ha14MexaHI'IqecKHx3KcI4ToHauaupxNeuxfi nvulzpl DRL lBlrxyrcfl crrHxpoHHo(FE), orpaxaflc :uepruefiH3MeHeHLIe tuupr{Hbr 3anpeulessofi 3oHbr.cso6oAi{oroCyuecrneuHo, qroBceynoMqHyrbre rvrLlrr DRL na6:rrcIarorcq r4 Ha oAr4HorrHbrx Alrcnoxaqr4qx. f]oN{r.rNao 3Toto, orBcex JIt4HHfi ruottuHecueuuul4 ua6rrcAarorcq cra6sre Souoautre rroBTopeHr4q, KaK r4 AonxHo6rnr,.flora:auo, rITo BI'IHToBIIe.qr4cnoKaulrr4, KoropbrMcoorBercrByer o6cyxtAaeMa-f, DRL,pacUenneHbl Ha ABe 30o qacruqHlle AucnoKaqr{r4 c BeJrr,rrrr4Hofi pacrqennegus 4-6 ul,r.B nrecrax ux fiepeceqeuufiBo3MoxHo o6pa:onaHue nporrNeHHr,rx y3JroB, coAepxauax4eQexru y[aKoBKH pa3MepoM B HecKoJrbKo pa3 npeBbrrrrarcuraM Ben[quHypaculenneHp1qrlptMonllHefisux cerMeHToB.
O6uapyxeHo, rrro Mecra rtepeceqeHprfi suurossrx ATc,roxauufiMoryT,BJlflIorc.f, Ircror{HI'IKoM BbrcoKor.rHTeHcHBHofi cnequ$uqecxofi nroMLrHecuesrsofi IIonocbrc euepruefi rr3nyqeHr,r{ 3.3 eB npr4 reMreparype 70 K.llouzuofleperlzcneHHblx BbIIrIe, pa6ora corep]rflzrTaKI4e KaK B,'I[qHVeoTxI,Ira Ha JIIoMHHeCUeHIII4I0IavLpyrLre HHTepecHbre pe3ynbrarEr,lropoolotr4loAr4cJroKaur.{oHHr,rx [ony-neTenbr4 T.A.locronepuocrl, [onyrIeHHEIx 3xcrrepvMeHTaJrE,Hbrx pe3ynbraroB He Bbr3brsaer coN,rHeHr.rfi.Ouu lolyveHbl Ha 6o;rrruort rII4cJre o6pa:qon, BbrpaueHubrx B pa3Hbrx Mecrax. Pe:y6raru6ulu rocraroqHo IIonHoI{3JIoxeHbrB rtqrilHayr{Hbrxcrarbqx t4 AonoxeHbr Ha prleMexAyHapolHbrx xon$epeuqufi no reMarr4Ke Ar.rccepraur{u.Hay'ruat fi npaKTurrecKaq 3Harrr.rMocrb pa6oru3ra pa6ora f,Br.sercqcyuIecrBeHHbIM BKnaAoM a galruefiruee pa3BI4Tr{e HayKH o Ae$exrax B Hr.rrpr4AHbxlonylpoBoAHlrKax rvila GaN vr cyuecrBeHHo pacmrrpfler Harrra fipeAcraBneHr.rq o6BbrcoKr4e.3neKTpoHHrx cnoficrBax I4 npoueccax pexou6uHar\uLr Ha orHocr4TeJrbHo r{Hcrblx Ar{cnoKauilqxB3TI{x [onyrpoBoAHrrKax.
flolyveHHble aBTopoM pa6oru pe3ynbrarbr He ronbKo pacurrprrror$yH4arueuraJlbHble 3*aHprs.oceoficrsaxAr4cnoKa\r.tits GaN, no r.r AarcT cyxrecrBeHHyroraH$opuaulllo Ans coBepllreHcrBoBaHrrs rexHoJrorr4fi, ocuonauHbrx Ha (r4HxeHepr,ra 4e$exron>.Pesy:rsrarunI4cno:rb3oBaHrs. B raxr.rx yqpexAeHr4flx,I4oQQe, @l4AH,Moryr 6rrru peKoMeHAoBaHr,r AnflKaK @I4U I4llO PAH, I,{(DTT PAH, OTI4 rzu. A.<D.BbIBoAbI Aucceprauuousofi pa6omrI4OII CO PAH,Mfy, I,lnTMPAH, HI4OTI4HHfy.luccepraqplq B ueroM xoporxo o$oprranena H AocraroqHo xoporxo rnnrocrpr4poBaHarpa$uxatru fl pllcyHxauu.
Izllaerorcs, KoHeqHo, HeKoropbre oneqarxll. HanprrMep, ua crp.5AHccepraUI4IryrBepxlaercfl, qro Ho6eleBcKaq2104 rogy (a ne n2014r.).3rr one.{arxr{,flpeMr.rqHarauypeu ilp.6u,ra npracyx(AeHaBoAHaKo, HecyurecrBeHHbr rr He Merrraror [paBr.rnbHoMyBocflpfiqruro TeKcTa.Pa:ymeercnr' no pa6ore Molr(Ho cAeJIarr, HeKoropr,re 3aMeqaHIrfl.XorsrocroBepHocrb rIoJlyqeHHbrx 3Kcnepr4MeHTanbHbrx pe3ynbraroB HeBbr3bIBaercoMHeuufi, HeKoropble vB npeAnox(eHHblx Anfl r4x o6cyN4euas reoperuqecKr4x uo4elefiBbr3brBalor orrpeAeneH Hbre coMHeuux.
Haupulrep:Anrop npe.4nataer ABe HHTepnperarla, yMeHbrxeHufl vrareHcltBHocrr{ DRL upr1 orxr4reBbIIIIe 730K. OlHo I{3 HI4x - r{To (lrprr orxrire rrpra 1000 K [oABprxHocrr co6crseHHbrx1.Tor{er{Hblx AeQeKToBI{ aroMoB npI4MecI4 n GaNflApaM Aucroxauufi, npHBoA.flypoBHqMr4, KoropbreKyBenr4qr.rBaercfl, Lt oHI4Moryr Mr4rpr{poBarb[o.f,BreHr,r]o Ha Ar4cnoKaurd.flx KoMrrJreKcoBc uy6orutruflBrfiIorcq 6e:usryuareJrbHbrMr.r rIeHTpaMH pexou6uuaqu[).f,Bnflercf,pa3yMHbIM. OAuaxonropofi upe4laraeltrtftMexaHra3M,IpIIBOII4TKcrpaHHbrM.BpaCmtIpeHI,IIO AI,TCIOKaUHOHHbX rreTeJrr,3KclepHMeHTe BuAHo,3a CqeT ABUXeHr.r[crl{Mynl4poBarb yxoA TIoABI{xHbIx Br.IHToBbrx Ar4cJroKaquf, cxopeeryqra,nuy6rr4Br,IxoArrrrro orxvr[pH3MaTflr{ecKHXAucloxaqufi B rIoJIe ylpyrt4x HalpqxeHue n6:rusu uapanuH htr4 yKonoB.nos6yN4eur4fl 3neKTpoHHoroorreHE,rrro (napaJrnenbHbre rroBepxHocrr.{pacue[neHHble BriHToBbre rncJloxauufi o6pa:yror cerMeHTbr c coBeprxeHHr,rM ,ApoMua cno6o4uyro noBepxHocrb) flBrrflercf,K3roAonxHoo6pasqa, rr3 3oH6ra He Ha iloBepxHocm o6pa:ua.2.