Solubility of magnesium in silicon
Shuman V. B.1, Lavrentiev A. A.1, Yakovleva A. A. 1, Abrosimov N. V.2, Lodygin A. N. 1, Portsel L. M. 1, Astrov Yu. A.1
1Ioffe Institute, St. Petersburg, Russia
2Leibniz-Institut fur Kristallzuchtung (IKZ), Berlin, Germany
Email: yuri.astrov@mail.ioffe.ru

PDF
The solubility of impurity magnesium, which was introduced by diffusion in the temperature range of 1100-1300oC in silicon, is studied by secondary-ion mass spectrometry. It is demonstrated that, with the electrically inactive impurity component taken into account, the maximum solubility of magnesium in silicon is 1-2 orders of magnitude lower (and the diffusion coefficient is higher) than the values reported earlier. Keywords: silicon, doping, magnesium impurity, solubility.
  1. R.F. Franks, J.B. Robertson. Sol. St. Commun., 5, 479 (1967)
  2. H. Sigmund. J. Electrochem. Soc., 129, 2809 (1982)
  3. S. Kawanishi, T. Yoshikawa. Mater. Transactions, 58 (3), 450 (2017)
  4. V.B. Shuman, Yu.A. Astrov, A.N. Lodygin, L.M. Portsel. Semiconductors, 51 (8), 1075 (2017)
  5. Yu.A. Astrov, V.B. Shuman, L.M. Portsel, A.N. Lodygin, S.G. Pavlov, N.V. Abrosimov, V.N. Shastin, H.-W. Hubers. Phys. Status Solidi A, 214, 1700192 (2017)
  6. U. Gosele, W. Frank, A. Seeger. Appl. Phys., 23, 361 (1980)
  7. H. Bracht, N.A. Stolwijk, H. Mehrer. Phys. Rev. B, 52 (23), 16542 (1995)
  8. L.M. Portsel, V.B. Shuman, A.A. Lavrent'ev, A.N. Lodygin, N.V. Abrosimov, Yu.A. Astrov. Semiconductors, 54 (4), 393 (2020)
  9. C.D. Thurmond, J.D. Struthers. J. Phys. Chem., 57, 831 (1953)
  10. R.A. Swalin. Thermodynamics of Solids (John Wiley \& Sons, Inc., N.Y., 1962)
  11. Xin-Yan Yan, F. Zhang, Y.A. Chang. J. Phase Equilib., 21 (4), 379 (2000)

Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.

Дата начала обработки статистических данных - 27 января 2016 г.

Publisher:

Ioffe Institute

Institute Officers:

Director: Sergei V. Ivanov

Contact us:

26 Polytekhnicheskaya, Saint Petersburg 194021, Russian Federation
Fax: +7 (812) 297 1017
Phone: +7 (812) 297 2245
E-mail: post@mail.ioffe.ru