On the fractal nature of light-emitting structures based on III–N nanomaterials and related phenomena
- Авторы: Petrov V.1, Sidorov V.2, Talnishnikh N.3, Chernyakov A.3, Shabunina E.1, Shmidt N.1, Usikov A.4, Helava H.4, Makarov Y.4,5
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Учреждения:
- Ioffe Physical–Technical Institute
- Peter the Great St. Petersburg Polytechnic University
- Submicron Heterostructures for Microelectronics Research and Engineering Center
- Nitride Crystals Inc.
- Nitride Crystals Group
- Выпуск: Том 50, № 9 (2016)
- Страницы: 1173-1179
- Раздел: Semiconductor Structures, Low-Dimensional Systems, and Quantum Phenomena
- URL: https://journals.rcsi.science/1063-7826/article/view/197836
- DOI: https://doi.org/10.1134/S1063782616090207
- ID: 197836
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Аннотация
It is shown that a three-dimensional fractal–percolation system is formed in nanomaterials of light-emitting InGaN/GaN and AlGaN/GaN structures in the presence of conducting extended defects and local inhomogeneities of the composition of the solid solutions; this system determines the electrophysical properties of light-emitting diodes fabricated on the basis of these structures. The geometry and properties of this system depend nonlinearly on the degree of disorder in the nanomaterial of the structures, on the value of the injection current, and on the rate of alloy growth.
Об авторах
V. Petrov
Ioffe Physical–Technical Institute
Email: Natalia.Shmidt@mail.ioffe.ru
Россия, St. Petersburg, 194021
V. Sidorov
Peter the Great St. Petersburg Polytechnic University
Email: Natalia.Shmidt@mail.ioffe.ru
Россия, St. Petersburg, 195251
N. Talnishnikh
Submicron Heterostructures for Microelectronics Research and Engineering Center
Email: Natalia.Shmidt@mail.ioffe.ru
Россия, St. Petersburg, 194021
A. Chernyakov
Submicron Heterostructures for Microelectronics Research and Engineering Center
Email: Natalia.Shmidt@mail.ioffe.ru
Россия, St. Petersburg, 194021
E. Shabunina
Ioffe Physical–Technical Institute
Email: Natalia.Shmidt@mail.ioffe.ru
Россия, St. Petersburg, 194021
N. Shmidt
Ioffe Physical–Technical Institute
Автор, ответственный за переписку.
Email: Natalia.Shmidt@mail.ioffe.ru
Россия, St. Petersburg, 194021
A. Usikov
Nitride Crystals Inc.
Email: Natalia.Shmidt@mail.ioffe.ru
США, 181 E Industry Ct., NY, 11729
H. Helava
Nitride Crystals Inc.
Email: Natalia.Shmidt@mail.ioffe.ru
США, 181 E Industry Ct., NY, 11729
Yu. Makarov
Nitride Crystals Inc.; Nitride Crystals Group
Email: Natalia.Shmidt@mail.ioffe.ru
США, 181 E Industry Ct., NY, 11729; St. Petersburg, 194156