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Êðèòè÷åñêèé òîê IC ñîîòâåòñòâóþùåé ñòðóêòóðû ñ ïîïåðå÷íûìè ðàçìåðàìè íîðìàëüíîé è ôåððîìàãíèòíîé ïëåíîê ïîðÿäêà 100 íìè ðàññòîÿíèåì ìåæäó ýëåêòðîäàìè îò 7 äî 22 íì ìîæåò äîñòèãàòü çíà÷åíèé ïîðÿäêà1 ìÀ.3. Ðàññ÷èòàíû òîêîâûå õàðàêòåðèñòèêè â äæîçåôñîíîâñêîé ñòðóêòóðå ñî ñëîæíîé ïðîñëîéêîé, ñîñòîÿùåé èç òóííåëüíîãî áàðüåðà, òîíêîé ñâåðõïðîâîäíèêîâîé ïëåí107êè è ôåððîìàãíèòíîãî ñëîÿ â çàâèñèìîñòè îò òîëùèí ñëîåâ, õàðàêòåðèñòèê ìàòåðèàëîâè òåìïåðàòóðû. Ñèñòåìàòèçèðîâàíû îñíîâíûå ðåæèìû ðàáîòû ñòðóêòóðû, îïðåäåëÿþùèåñÿ ïîäàâëåíèåì ñàìîñîãëàñîâàííîãî ïîòåíöèàëà ñïàðèâàíèÿ â ñâåðõïðîâîäíèêîâîé ïëåíêå çà ñ÷åò ýôôåêòà áëèçîñòè è ìåñòîì ëîêàëèçàöèè ïðûæêà ôàçû íà ôåððîìàãíèòíîì èëè äèýëåêòðè÷åñêîì ñëîÿõ.
Ïîêàçàíî, ÷òî õàðàêòåðíîå íàïðÿæåíèå IC RNòàêîé äæîçåôñîíîâñêîé ñòðóêòóðû ïðè èñïîëüçîâàíèè ñâåðõïðîâîäíèêîâûõ ïðîñëîåê òîëùèíîé îò 20 äî 60 íì ìîæåò äîñòèãàòü çíà÷åíèé ïîðÿäêà 1 ìÂ, ñîïîñòàâèìûõïî âåëè÷èíå ñ õàðàêòåðíûì íàïðÿæåíèåì òóííåëüíîãî êîíòàêòà, ÷òî îïðåäåëÿåò ååáûñòðîäåéñòâèå è ìîæåò ïîçâîëèòü èíòåãðèðîâàòü åå â öåïè áûñòðîé îäíîêâàíòîâîéëîãèêè.4. Ïîêàçàíà âîçìîæíîñòü èñïîëüçîâàòü áûñòðîäåéñòâóþùèé äæîçåôñîíîâñêèéêîíòàêò ñî ñëîæíîé ïðîñëîéêîé, ñîñòîÿùåé èç òóííåëüíîãî áàðüåðà, òîíêîé ñâåðõïðîâîäíèêîâîé ïëåíêè è ôåððîìàãíèòíîãî ñëîÿ, â êà÷åñòâå óïðàâëÿåìîãî ýëåìåíòàâ ÿ÷åéêå ïàìÿòè.
Ïîêàçàíî, ÷òî îí ìîæåò áûòü ïåðåêëþ÷åí èç 0 â π ñîñòîÿíèå çàñ÷åò èçìåíåíèÿ òåìïåðàòóðû èëè ýôôåêòèâíîãî îáìåííîãî ïîëÿ ìàãíèòíîãî ìàòåðèàëà. Ðàññ÷èòàíû òîê-ôàçîâûå ñîîòíîøåíèÿ â îáëàñòè 0 -π ïåðåõîäà è ïîêàçàíî, ÷òîïåðåõîä îñóùåñòâëÿåòñÿ ÷åðåç ñîñòîÿíèÿ ñ çàìåòíûì âêëàäîì âûñîêèõ ãàðìîíèê âòîê-ôàçîâîé çàâèñèìîñòè äàæå â ñëó÷àå òåìïåðàòóð áëèçêèõ ê êðèòè÷åñêîé.108ÁëàãîäàðíîñòèÕîòåëîñü áû âûðàçèòü ãëóáî÷àéøóþ ïðèçíàòåëüíîñòü ìîåìó íàó÷íîìó ðóêîâîäèòåëþ Ìèõàèëó Þðüåâè÷ó Êóïðèÿíîâó çà åãî âñåñòîðîííþþ ïîääåðæêó è ïîìîùüâî âðåìÿ âûïîëíåíèÿ ýòîé ðàáîòû. Èìåííî åãî ðóêîâîäñòâî è ñîâåòû îïðåäåëèëè ìîéïóòü â íàó÷íîì ìèðå.Îòäåëüíî õîòåëîñü áû ïîáëàãîäàðèòü Àëåêñàíäðà Ãîëóáîâà çà åãî ïîìîùü è èíòåðåñíûå íàó÷íûå äèñêóññèè çà âðåìÿ âûïîëíåíèÿ ýòîé ðàáîòû.
Îí ïîìîã ìíå ñåðüåçíîðàñøèðèòü ñâîè âçãëÿäû íà òåìàòèêó ñâåðõïðîâîäÿùåé ýëåêòðîíèêè è ìèð íàóêè â öåëîì.ß î÷åíü ïðèçíàòåëåí ìîèì êîëëåãàì ïî ëàáîðàòîðèè Íèêîëàþ Êëåíîâó è ÈãîðþÑîëîâüåâó. Íàøå ñîòðóäíè÷åñòâî âñåãäà ìîòèâèðîâàëî ìåíÿ è ïîìîãàëî ðàçðàáàòûâàòüíîâûå òåìû è èäåè.Õîòåëîñü áû ïîáëàãîäàðèòü è ýêñïåðèìåíòàòîðîâ çà ïðåäñòàâëåííûå äàííûå èèõ ïëîäîòâîðíûå îáñóæäåíèÿ. Îñîáî õîòåëîñü áû ïîáëàãîäàðèòü Âàëåðèÿ Âëàäèìèðîâè÷à Ðÿçàíîâà, Âèòàëèÿ Áîëüãèíîâà, Òàòüÿíó Ãîëèêîâó, Âàñèëèÿ Ñòîëÿðîâà, ÎëåãàÌóõàíîâà, Èãîðÿ Âåðíèêà, Ýäâàðäà Ãîëäîáèíà, Íèêî Ðóïïåëüòà è Ãåðìàíà Êîëüøòåäòà.Òàêæå õîòåëîñü áû ïîáëàãîäàðèòü çà ïëîäîòâîðíûå îáñóæäåíèÿ ìíîæåñòâî êîëëåã, ñðåäè êîòîðûõ íåëüçÿ íå îòìåòèòü Òàòüÿíó Êàðìèíñêóþ, Íàòàëüþ Ïóãà÷, Äåíèñà Õåéìà, Àíãåëèíó Áóðìèñòðîâó, Èãîðÿ Äåâÿòîâà, Íèêîëàÿ Êîëîòèíñêîãî, ÂèêòîðàÊîíñòàíòèíîâè÷à Êîðíåâà, Àíòîíà Áåñïàëîâà, Þêèî Òàíàêó, Êåéäæè ßäó, Øèðî Êàâàáàòó è ìíîãèõ äðóãèõ.Ñïàñèáî ìîåé ñåìüå, áëèçêèì è äðóçüÿì, êîòîðûå ïîääåðæèâàëè ìåíÿ âåñü ýòîòïåðèîä.109Ñïèñîê ïóáëèêàöèé àâòîðà[À1] Í.
Â. Êëåíîâ, Í. Ã. Ïóãà÷, À. Â. Øàðàôèåâ, Ñ. Â. Áàêóðñêèé, Â. Ê. Êîðíåâ, "Äæîçåôñîíîâñêèå êîíòàêòû ñ íåñèíóñîèäàëüíûìè òîê-ôàçîâûìè çàâèñèìîñòÿìè íàîñíîâå ãåòåðîñòðóêòóð ñ ôåððîìàãíèòíîé ïðîñëîéêîé è èõ ïðèìåíåíèÿ", ÔèçèêàÒâåðäîãî Òåëà, ò. 52, âûï. 11, ñòð. 2104-2109, 2010.[À2] S. V. Bakurskiy, N. V. Klenov, T. Yu. Karminskaya, M. Yu. Kupriyanov andV.K. Kornev, "Current-Phase Relation in Josephson Junctions with ComplexFerromagnetic/Normal Metal Interlayers", Solid State Phenomena, vol.
190, pp. 401404, 2012.[À3] S. V. Bakurskiy, N. V. Klenov, T. Yu. Karminskaya, M. Yu. Kupriyanovand A. A. Golubov, "Josephson ϕ-junctions based on structures with complexnormal/ferromagnet bilayer", Superconductor Science and Technology, v. 26, 015005,2013.[À4] I. V. Vernik, V. V. Bolginov, S. V. Bakurskiy, A. A. Golubov, M. Yu. Kupriyanov,V.V. Ryazanov and O. A.
Mukhanov, "Magnetic Josephson Junctions withSuperconducting Interlayer for Cryogenic Memory", IEEE Transactions on AppliedSuperconductivity, 23 (3), 1701208-1701208, 2013.[À5] S. V. Bakurskiy, N. V. Klenov, I. I. Soloviev, V. V. Bolginov, V. V. Ryazanov, I. V.Vernik, O. A. Mukhanov, M. Yu. Kupriyanov, A. A. Golubov, "Theoretical modelof superconducting spintronic SIsFS devices", Applied Physics Letters , 102 (19),192603-192603-4, 2013[À6] S. V.
Bakurskiy, N. V. Klenov, I. I. Soloviev, M. Yu. Kupriyanov, A. A. Golubov,"Theory of supercurrent transport in SIsFS Josephson junctions", Physical ReviewB, 88, 14, 144519, 2013[À7] I. I. Soloviev, N. V. Klenov, S. V. Bakurskiy, V. V. Bolginov, V. V. Ryazanov, M. Yu.Kupriyanov, A. A. Golubov, "Josephson magnetic rotary valve", Applied PhysicsLetters, 105, 24, 2014110[À8] S.
V. Bakurskiy, A. A. Golubov, N. V. Klenov, M. Yu. Kupriyanov, I. I. Soloviev,"Josephson eect in SIFS tunnel junctions with domain walls in weak link region Inmemory of VF Gantmakher", Ïèñüìà â ÆÝÒÔ, 101, 11-12, 863, 2015[À9] Ñ.Â.Áàêóðñêèé, Ì.Þ.Êóïðèÿíîâ, À.À.Áàðàíîâ, À.À.Ãîëóáîâ, Í.Â.Êëåíîâ,È.È.Ñîëîâüåâ, "Ýôôåêò áëèçîñòè â ìíîãîñëîéíûõ ñòðóêòóðàõ ñ ÷åðåäóþùèìèñÿôåððîìàãíèòíûìè è íîðìàëüíûìè ñëîÿìè", Ïèñüìà â ÆÝÒÔ, 102, 9, 670, 2015[À10] Ì. Þ. Êóïðèÿíîâ, Ñ.
Â. Áàêóðñêèé, Í. Â. Êëåíîâ, È. È. Ñîëîâüåâ, À. Ë. Ãóäêîâ , Â. Â. Ðÿçàíîâ, "Âûñîêî÷àñòîòíûé ñâåðõïðîâîäÿùèé ýëåìåíò ïàìÿòè", RU2554612, îïóáëèêîâàíî: 27.06.2015 Áþë. No 18.[À11] Ì. Þ. Êóïðèÿíîâ, Ñ. Â. Áàêóðñêèé, Í. Â. Êëåíîâ, È. È. Ñîëîâüåâ, "Äæîçåôñîíîâñêèé 0-ïè ïåðåêëþ÷àòåëü", RU 2554614, îïóáëèêîâàíî: 27.06.2015 Áþë. No18.[À12] Áàêóðñêèé Ñ.Â. "Ïàðàìåòðû äæîçåôñîíîâñêèõ ñòðóêòóð ñ ôåððîìàãíèòíûìèïðîñëîéêàìè äëÿ ñîçäàíèÿ êâàíòîâîãî áèòà."Ìàòåðèàëû Ìåæäóíàðîäíîãî ìîëîäåæíîãî íàó÷íîãî ôîðóìà "Ëîìîíîñîâ-2010", Ðîññèÿ, Ìîñêâà, 12 - 15 àïðåëÿ2010 ãîäà, ISBN 978-5-317-03197-8[À13] Bakurskiy S. V., Klenov N.
V. and Kornev V. K. "Current transport in Josephsonheterostructures with normal or feromagnetic interlayer.", Âñåðîññèéñêàÿ êîíôåðåíöèÿ è íàó÷íàÿ øêîëà äëÿ ìîëîäûõ ó÷åíûõ "Íîâûå ìàòåðèàëû è íàíîòåõíîëîãèèâ ýëåêòðîíèêå ÑÂ×", Ñàíêò-Ïåòåðáóðã, Ðîññèÿ, 18-20 íîÿáðÿ 2010 ã.[À14] Bakurskiy S.V., Klenov N.V., Karminskaya T.Yu, Kupriyanov M.Yu, GoliubovA.A., "Josephson ϕ-device based on complex nanostructures with normalmetal/ferromagnet bilayer", Advanced research workshop "Meso-2012"Mesoscopicand strongly correlated electron systems Non-equilibrium and coherent phenomenaat nanoscale, June 17-23, 2012, ñ.
38-38.[À15] Bakurskiy S.V., Klenov N.V., Karminskaya T.Yu, Golubov A.A., KupriyanovM.Yu "Josephson ϕ-device based on complex nanostructures with normalmetal/ferromagnet bilayer", International Conference "Micro- and nanoelectronics- 2012"(ICMNE-2012), October 1-5, Zvenigorod, Moscow region, Book of Abstracts,ñ. P2-01[À16] S.V. Bakurskiy, N.V. Klenov, I.I. Soloviev, M.Yu Kupriyanov, and A.A. Golubov,111"Theoretical description of SIsFS device", 8-th International Conference on VortexMatter in Nanostructured Superconductors, Rhodes (Greece) 21-26 September,Abstract Book, page 108, 2013[À17] Ñ.Â.
Áàêóðñêèé, Í.Â. Êëåíîâ, È.È. Ñîëîâüåâ, Ì.Þ. Êóïðèÿíîâ, and À.À. Ãîëóáîâ. "Âëèÿíèå äîìåííîé ñòðóêòóðû ôåððîìàãíåòèêà íà òîêîâûé òðàíñïîðò äæîçåôñîíîâñêèõ sfs-ïåðåõîäîâ", Òðóäû XVIII ìåæäóíàðîäíîãî ñèìïîçèóìà "Íàíîôèçèêà è íàíîýëåêòðîíèêà òîì 1, ñ. 51-52 . Èçäàòåëüñòâî Íèæåãîðîäñêîãî ãîñóíèâåðñèòåòà èì. Í.È. Ëîáà÷åâñêîãî Íèæíèé Íîâãîðîä, 2014.[À18] S.V. Bakurskiy, N.V.
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