LABORATORY OF NON-EQUILIBRIUM SEMICONDUCTOR SYSTEMS

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INSTITUTE OF SEMICONDUCTOR PHYSICS, SIBERIAN BRANCH OF THE RUSSIAN ACADEMY OF SCIENCES

 

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POST-GRADUATES AND CO-RESEARCHERS

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

  1. 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).
  2. 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).
  3. 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).
  4. 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).
  5. 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).
  6. 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).
  7. 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).
  8. 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).
  9. 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).
  10. 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.
  11. 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).
  12. 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

  1. 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.
  2. 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.
  3. 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.
  4. 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
  5. 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.
  6. 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.
  7. 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.
  8. 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.
  9. 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.
  10. 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.
  11. 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
  12. 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.

Last update: 05/07/2010

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