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Alexey A. Bloshkin: Junior researcher. |
Scientific activities:
- quantum dots,
- mathematical simulation
- Ge-Si heterostructure,
- light absorption in semiconductors.
Education:
- graduated from the Physical Faculty of the Novosibirsk State University (PF NSU);
- post-graduate studies at the NSU.
Professional activities:
- has been an ISP SB RAS staffer since 2003.
Selected publications:
Journal publications
- À.È. ßêèìîâ, À.Â. Äâóðå÷åíñêèé, À.È. Íèêèôîðîâ, À.À. Áëîøêèí. Áåçôîíîííàÿ ïðûæêîâàÿ ïðîâîäèìîñòü â äâóìåðíûõ ñëîÿõ êâàíòîâûõ òî÷åê. – Ïèñüìà â ÆÝÒÔ 77, âûï. 7, 445-449 (2003).
- A.I. Yakimov, A.V. Dvurechenskii, A.V. Nenashev, A.I. Nikiforov, A.A. Bloshkin, M.N. Timonova. Two-dimensional phononless VRH conduction in arrays of Ge/Si quantum dots. – Phys. Stat. Sol. (c) 1, ¹ 1, 51-54 (2004).
- À.È. ßêèìîâ, À.Â. Äâóðå÷åíñêèé, Ã.Ì. Ìèíüêîâ, À.À. Øåðñòîáèòîâ, À.È. Íèêèôîðîâ, À.À. Áëîøêèí. Ïðûæêîâàÿ ïðîâîäèìîñòü è êóëîíîâñêèå êîððåëÿöèè â äâóìåðíûõ ìàññèâàõ êâàíòîâûõ òî÷åê Ge/Si. – ÆÝÒÔ 127, âûï. 4, 817-826 (2005).
- A.I. Yakimov, A.V. Dvurechenskii, G.M. Minkov, A.A. Sherstobitov, A.I. Nikiforov, A.A. Bloshkin, N.P. Stepina, J.P. Let?o, N.P. Sobolev, L. Pereira, M.C. do Carmo. Hopping magnetoresistance in two-dimensional arrays of Ge/Si quantum dots. – Phys. Stat. Sol. (c) 3, ¹ 2, 296-299 (2006).
- À.È. ßêèìîâ, À.Â. Äâóðå÷åíñêèé, À.À. Áëîøêèí, À.Â. Íåíàøåâ. Ñâÿçûâàíèå ýëåêòðîííûõ ñîñòîÿíèé â ìíîãîñëîéíûõ íàïðÿæåííûõ ãåòåðîñòðóêòóðàõ Ge/Si ñ êâàíòîâûìè òî÷êàìè 2-ãî òèïà. – Ïèñüìà â ÆÝÒÔ 83, âûï. 4, 189-194 (2006).
- A.I. Yakimov, A.V. Dvurechenskii, A.I. Nikiforov, A.A. Bloshkin, A.V. Nenashev, V.A. Volodin. Electronic states in Ge/Si quantum dots with type-II band alignment initiated by space-charge spectroscopy. – Phys. Rev. B 73, ¹ 11, 115333 (2006).
- A. I. Yakimov, A. I. Nikiforov, A. V. Dvurechenskii, A. A. Bloshkin. Localization of electrons in type-II Ge/Si quantum dots stacked in multilayer structure. – Phys. Stat. Solid 4, ¹ 2, p. 442-444 (2007).
- A. I. Yakimov, A. A. Bloshkin, A. V. Dvurechenskii. Enhanced oscillator strength of interband transitions in coupled Ge/Si quantum dots. – Appl. Phys. Lett., v. 93, 132105 (2008).
- A. I. Yakimov, A. A. Bloshkin, A. V. Dvurechenskii. Asymetry of single-particle hole states in a strained Ge/Si double quantum dot. – Phys. Rev. B, 78, 165310 (2008).
- A.I. Yakimov, A.A. Bloshkin, A.I. Nikiforov, and A.V. Dvurechenskii. Hole states in vertically coupled double Ge/Si quantum dots. - Microelectronics Journal, 2009, v. 40, p. 785-787.
- A. I. Yakimov, A. A. Bloshkin and A. V. Dvurechenskii. Bonding- antibonding ground state transition in coupled Ge/Si quantum dots. – Semiconductor Science and Technology, 34, 095002 (2009).
- À. È. ßêèìîâ, À. À. Áëîøêèí, À. Â. Äâóðå÷åíñêèé. Ýêñèòîíû â äâîéíûõ êâàíòîâûõ òî÷êàõ Ge/Si. – Ïèñüìà â ÆÝÒÔ, 90, ¹8, ñ 621-625 (2009).
Abstracts of conferences
- À. È. ßêèìîâ, À. Â. Äâóðå÷åíñêèé, À. À. Áëîøêèí, À. È. Íèêèôîðîâ. Áåñôîíîííàÿ ïðûæêîâàÿ ïðîâîäèìîñòü â äâóìåðíûõ ñëîÿõ êâàíòîâûõ òî÷åê Ge/Si. – VI Ðîññèéñêàÿ êîíôåðåíöèÿ ïî ôèçèêå ïîëóïðîâîäíèêîâ: Òåçèñû äîêë., Ñàíêò-Ïåòåðáóðã, 2003, ñ. 175.
- A. I. Yakimov, A.V. Dvurechenskii, A. A. Bloshkin, and A. I. Nikiforov. Phononless VRH conduction in arrays of Ge/Si quantum dots. - 10th Conference on Hopping and related phenomena: Miramare – Trieste, Italy, 2003.
- A. I. Yakimov, A.V. Dvurechenskii, G. M. Min’kov, A. A. Sherstobitov, A. I. Nikiforov and A. A. Bloshkin. Hopping magnetoresistance in two-dimensional array of Ge/Si quantum dots. – Nanostructures: Physics and Technology: 12th Intern. Symp. St. Petersburg, Russia, Ioffe Institute, St. Petersburg, 2004. – p. 306.
- À. À. Áëîøêèí. Ýëåêòðîííûå ñîñòîÿíèÿ â ìíîãîñëîéíûõ íàïðÿæåííûõ ãåòåðîñòðóêòóðàõ Ge/Si ñ êâàíòîâûìè òî÷êàìè II-ãî òèïà. – Ñåäüìàÿ âñåðîññèéñêàÿ ìîëîäåæíàÿ êîíôåðåíöèÿ ïî ôèçèêå ïîëóïðîâîäíèêîâ è ïîëóïðîâîäíèêîâîé îïòî- è íàíîýëåêòðîíèêå: Òåçèñû äîêë., Ñàíêò-Ïåòåðáóðã, Ðîññèÿ, 2005, ñ.43
- A. I. Yakimov, A. V. Dvurecheskii, A. I. Nikiforov, A. A. Bloshkin. Capacitance spectroscopy of electronic states in Ge/Si quantum dots with type-II band alignment. - Nanostructures: Physics and Technology: 13th Intern. Symp., St. Petersburg, Russia, Ioffe Institute, St. Petersburg, 2005. - p. 394.
- A. I. Yakimov, A.V. Dvurechenskii, G. M. Minkov, A. A. Sherstobitov, A. I. Nikiforov, A. A. Bloshkin. Hopping magnetoresistance in two-dimensional arrays of Ge/Si quantum dots. – 11th Conference on Transport in Interacting and Disordered Systems, Egmond aan Zee, The Netherlands, 2005.
- A. I. Yakimov, A. V. Dvurechenskii, A. I. Nikiforov, A. A. Bloshkin, A. V. Nenashev. Localization of Electrons in Type-II Ge/Si Quantum Dots Stacked in a Multilayer Structure. – International Conference on Superlattices, Nano-Structures and Nano-Devices, Istanbul, Turkey, 2006. - p. 285.
- A. I. Yakimov, A. V. Dvurechenskii, A. I. Nikiforov and A. A. Bloshkin. Localization of electrons in type-II Ge/Si quantum dots stacked in multilayer structure. - Nanostructures: Physics and Technology: 15th Intern. Symp., Novosibirsk, Russia, 2007. - p. 251.
- A. I. Yakimov, A. A. Bloshkin and A. V. Dvurechenskii. Bonding- antibonding ground state transition in coupled Ge/Si quantum dots. – Nanostructures: Physics and Technology: 17th Intern. Symp., Minsk, Belorus 2009. – p.218.
- À. È. ßêèìîâ, Â. Â. Êèðèåíêî, À. Â. Äâóðå÷åíñêèé, À. È. Íèêèôîðîâ, À. À. Áëîøêèí, À. À. Çåìëÿíîâ, Ã. Ì. Öåïåëåâ. Íàíîñòðóêòóðû Ge/Si ñ êâàíòîâûìè òî÷êàìè äëÿ ôîòîäåòåêòîðîâ 1.3-1.5 ìêì. Êðåìíèé – 2009: VI ìåæäóíàðîäíàÿ êîíôåðåíöèÿ è V øêîëà ìîëîäûõ ó÷åíûõ è ñïåöèàëèñòîâ, òåçèñû äîêëàäà, Íîâîñèáèðñê, Ðîññèÿ, 7-10 èþëÿ 2009 ã.
- À. È. ßêèìîâ, À. À. Áëîøêèí, À. Â. Äâóðå÷åíñêèé. Ýêñèòîíû â äâîéíûõ êâàíòîâûõ òî÷êàõ Ge/Si II-ãî òèïà. – Ïîëóïðîâîäíèêè 09, IX Ðîññèéñêàÿ êîíôåðåíöèÿ ïî ôèçèêå ïîëóïðîâîäíèêîâ, òåçèñû äîêëàäà Íîâîñèáèðñê-Òîìñê, Ðîññèÿ, 28 ñåíòÿáðÿ – 3 îêòÿáðÿ 2009 ã., ñ 147
- À. È. ßêèìîâ, Â. Â. Êèðèåíêî, À. Â. Äâóðå÷åíñêèé, À. È. Íèêèôîðîâ, À. À. Áëîøêèí, Â. À. Äîí÷åíêî, À. À. Çåìëÿíîâ, Ã. Ì. Öåïåëåâ. Áûñòðûå ôîòîäåòåêòîðû íà ãåòåðîñòðóêòóðàõ Ge/Si ñ êâàíòîâûìè òî÷êàìè. – Ïîëóïðîâîäíèêè 09, IX Ðîññèéñêàÿ êîíôåðåíöèÿ ïî ôèçèêå ïîëóïðîâîäíèêîâ, òåçèñû äîêëàäà. Íîâîñèáèðñê-Òîìñê, Ðîññèÿ, 28 ñåíòÿáðÿ – 3 îêòÿáðÿ 2009 ã. ñ 296.
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