Davydov S.Yu1, Davydovskaya K.S.1, Kozlovski V.V.2, Lebedev A.A.1
1Ioffe Institute, St. Petersburg, Russia
2Peter the Great Saint-Petersburg Polytechnic University, St. Petersburg, Russia
Email: sergei_davydov@mail.ru, davidovskaya.klava@mail.ioffe.ru, kozlovski@physics.spbstu.ru, shura.lebe@mail.ioffe.ru
The temperature dependence of the rate of carrier removal in 4H-SiC upon irradiation with electrons (0.9 meV) and protons (15 meV) is considered. It was found that this dependence is exponential in nature with activation energies of 49-76 meV. It is shown that these values are close to the energies of acoustic phonons in SiC. It has been suggested that acoustic phonons can stimulate the process of annealing of radiation defects. Keywords: irradiation with electrons and protons, annihilation of structural defects, acoustic phonons.
- A.A. Lebedev, P.A. Ivanov, M.E. Levinstein, E.N. Mokhov, S.S. Nagalyuk, A.N. Anisimov, P.G. Baranov. UFN, 189, 803 (2019). (in Russian)
- E.V. Kalinina. FTP 41, 769 (2007). (in Russian)
- A. Lebedev, V.V. Kozlovski, K.S. Davydovskaya, M.E. Levinshtein. Materials, 14, 4976 (2021)
- V.V. Kozlovsky, A.E. Vasiliev, K.S. Davydovskaya, A.A. Lebedev. Poverkhnost, N 2, 1 (2019). (in Russian)
- A.A. Lebedev, V.V. Kozlovskiy, M.E. Levinstein, D.A. Malevskiy, G.A. Oganesyan, A.M. Strel'chuk, K.S. Davydovskaya. FTP 56, 441 (2022). (in Russian)
- D.V.Lang. Review of Radiation --- Induced Defects in III-V Compounds. In: Radiation Effects in Semiconductors (London, Institute of Physics, 1977) p. 70
- V.V. Kozlovski, A.A. Lebedev, E.V. Bogdanova. J. Appl. Phys., 117, 155702 (2015)
- J. Coutinho. Crystals, 11, 167 (2021)
- M.E. Levinshtein, S.L. Rumyantsev, M.S. Shur (eds). Properties of Advanced Semiconductor Materials: GaN, AIN, InN, BN, SiC, SiGe (John Wiley\& Sons, Inc., N. Y., 2001)
- V.N. Abakumov, V.I. Perel', I.N. Yassievich. Bezyzluchatel'naya rekombinatsiya v poluprovodnikakh. (Publishing house "Petersburg Nuclear Physics Institute named by B.P. Konstantinov of RAS", St. Petersburg, 1997). (in Russian)
- M. Lanno, J. Bourgoin. Tochechnye defekty v poluprovodnikah (Moscow, Mir, 1984). (in Russian)
- I.S. Gradshteyn, I.M. Ryzhik. Tablitsy integralov, summ, ryadov i proizvedeniy, (M., Nauka, 1971). (in Russian)
- S.Yu. Davydov. Phys. Solid State 41, 8 (1999)
- S.Yu. Davydov, O.V. Posrednik. Phys. Solid State 57, 837 (2015)
- J. Ziman. Printsipy teorii tverdogo tela (M., Mir, 1974). (in Russian)
- M. Bockstedte, A. Mattausch, O. Pankratov. Phys. Rev. B, 68, 205201 (2003)
- M. Bockstedte, A. Mattausch, O. Pankratov. Phys. Rev. B, 69, 235202 (2004)
- C.N. Henry, D.V. Lang. Phys. Rev. B, 15, 989 (1977)
- J.B. Wallace, L.B.B. Aji, A.A. Martin, S.J. Shin, L. Shao. Sci. Rep., 7, 39754 (2017)
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