Voltage oscillations in the case of the switching effect in thin layers of Ge–Sb–Te chalcogenides in the current mode
- Авторлар: Fefelov S.1, Kazakova L.1,2, Arsova D.3, Kozyukhin S.4, Tsendin K.1,5, Prikhodko O.6
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Мекемелер:
- Ioffe Physical–Technical Institute
- St. Petersburg State Forestry University
- Institute of Solid State Physics
- Kurnakov Institute of General and Inorganic Chemistry
- St. Petersburg State Polytechnical University
- Research Institute of Experimental and Theoretical Physics
- Шығарылым: Том 50, № 7 (2016)
- Беттер: 941-946
- Бөлім: Amorphous, Vitreous, and Organic Semiconductors
- URL: https://journals.rcsi.science/1063-7826/article/view/197471
- DOI: https://doi.org/10.1134/S1063782616070046
- ID: 197471
Дәйексөз келтіру
Аннотация
The I–V characteristics obtained for layers of chalcogenide vitreous semiconductor of the Ge–Sb–Te system in the current-generator mode are investigated. The instability region, i.e., the region of conductivity oscillations, observed in the case of the switching effect under conditions of a set current is revealed. The key parameters describing these oscillations and the conditions of their occurrence are investigated in detail. Analysis of the obtained data shows that, to explain the oscillations in the instability region, it is necessary to take into account an increase in the current density and the process of heat exchange between the current filament that arises in the film upon switching and the environment.
Авторлар туралы
S. Fefelov
Ioffe Physical–Technical Institute
Хат алмасуға жауапты Автор.
Email: s.fefelov@list.ru
Ресей, St. Petersburg, 194021
L. Kazakova
Ioffe Physical–Technical Institute; St. Petersburg State Forestry University
Email: s.fefelov@list.ru
Ресей, St. Petersburg, 194021; St. Petersburg, 194021
D. Arsova
Institute of Solid State Physics
Email: s.fefelov@list.ru
Болгария, Sofia, 1784
S. Kozyukhin
Kurnakov Institute of General and Inorganic Chemistry
Email: s.fefelov@list.ru
Ресей, Moscow, 119991
K. Tsendin
Ioffe Physical–Technical Institute; St. Petersburg State Polytechnical University
Email: s.fefelov@list.ru
Ресей, St. Petersburg, 194021; St. Petersburg, 195251
O. Prikhodko
Research Institute of Experimental and Theoretical Physics
Email: s.fefelov@list.ru
Қазақстан, Almaty, 050040