Behavior of Hydrogen During Crystallization of Thin Silicon Films Doped with Tin
DOI:
https://doi.org/10.15407/ujpe58.12.1165Keywords:
thin silicon films, crystallization, tin doping, hydrogenAbstract
The behavior of a hydrogen impurity in the course of crystallization of thin silicon films doped with tin (a-SiSn films) has been studied. It is found that the band located at about 2000–2200 cm^−1 and corresponding to the IR absorption at silicon–hydrogen bonds is absent from the spectra of as-deposited (at a temperature of 300 ◦C) a-SiSn films with Sn contents within the interval of 1–10 at.%. In undoped thin silicon films (a-Si films), the hydrogen content diminishes below the sensitivity threshold of the measurement technique only after the annealing of the specimens at 700 ◦C. The absence of hydrogen in a-SiSn films is in good agreement with the results of EPR studies and the results of Raman scattering studies of structural transformations in thermally treated films. It is shown that the formation of crystalline phases in a-SiSn occurs at lower temperatures as compared to those in a-Si, with a correlation taking place between the crystallization temperature for Si clusters and the concentration of the tin impurity. Taking into account that tin reduces the temperature of the hydrogen effusion from the film volume and, accordingly, stimulates the ordering in the specimen structure, it is possible to consider that hydrogen impurity takes part in the processes that result in a decrease of the crystallization temperature for a-SiSn.
References
R.M. Rudenko, V.V. Voitovych, M.M. Kras'ko, A.G. Kolosyuk, A.M. Kraichynskyi, V.O. Yukhymchuk, and V.A. Makara, Ukr. J. Phys. 58, 769 (2013).
https://doi.org/10.15407/ujpe58.08.0769
D.L. Williamson, R.C. Kerns, and S.K. Deb, J. Appl. Phys. 55, 2816 (1984).
https://doi.org/10.1063/1.333320
S. Houssa¨ıni, M. Vergnat, A. Bruson, G. Marchal, and C. Vettier, J. Appl. Phys. 73, 483 (1993).
https://doi.org/10.1063/1.353827
V.V. Voitovych, V.B. Neimash, N.N. Krasko, A.G. Kolosiuk, V.Y. Povarchuk, R.M. Rudenko, V.A. Makara, R.V. Petrunya, V.O. Juhimchuk, and V.V. Strelchuk, Semiconductors 45, 1281 (2011).
https://doi.org/10.1134/S1063782611100253
M. Vergnat, G. Marchal, M. Piecuch, and M. Gerl, Solid State Commun. 50, 237 (1984).
https://doi.org/10.1016/0038-1098(84)90803-2
M. Vergant, G. Marchal, and M. Piecuch, Rev. Phys. Appl. 22, 1803 (1987).
https://doi.org/10.1051/rphysap:0198700220120180300
M.S. Valipa, S. Sriraman, E.S. Aydil, and D. Maroudas, J. Appl. Phys. 100, 053515 (2006).
https://doi.org/10.1063/1.2229429
I.E. Tyschenko, V.P. Popov, A.B. Talochkin, A.K. Gutakovskii, and K.S. Zhuravlev, Semiconductors 38, 107 (2004).
https://doi.org/10.1134/1.1641141
R.A. Street, C.C. Tsai, J. Kakalios, and W.B. Jackson, Philos. Mag. B 56, 305 (1987).
https://doi.org/10.1080/13642818708221319
A. Fontcuberta i Morral and P. Roca i Cabarrocas, Eur. Phys. J. Appl. Phys. 35, 165 (2006).
https://doi.org/10.1051/epjap:2006094
Z. Remes, M. Vanecek, A.H. Mahan, and R.S. Crandall, Phys. Rev. B 56, R12710 (1997).
https://doi.org/10.1103/PhysRevB.56.R12710
O.A. Golikova, E.V. Bogdanova, and U.S. Babakhodzhaev, Semiconductors 36, 1180 (2002).
https://doi.org/10.1134/1.1513865
K. Pangal, J.C. Sturm, S. Wagner, and T.H. Buyuklimanli, J. Appl. Phys. 85, 1900 (1999).
https://doi.org/10.1063/1.369182
H. Ohmi, K. Yasutake, Y. Hamaoka, and H. Kakiuchi, Appl. Phys. Lett. 91, 241901 (2007).
https://doi.org/10.1063/1.2819086
T. Ohmi, A. Ohki, M. Nakamura, K. Kawada, T. Watanabe, Y. Nakagawa, S. Miyoshi, S. Takahashi, and M.S.K. Chen, J. Electrochem. Soc. 140, 1691 (1993).
https://doi.org/10.1149/1.2221625
M. Hosssain, H.M. Meyer, H.H. Abu-Safe, H.A. Naseem, W.D. Brown, Thin Solid Films 510, 184 (2006).
https://doi.org/10.1016/j.tsf.2006.01.003
P. Mishra and K.P. Jain, Phys. Rev. B. 64, 073304 (2001).
https://doi.org/10.1103/PhysRevB.64.073304
H. Campbell and P.M. Fauchet, Solid State Commun. 58, 739 (1986).
https://doi.org/10.1016/0038-1098(86)90513-2
S.V. Gajsler, O.I. Semenova, R.G. Sharafutdinov, and B.A. Kolesov, Phys. Solid State 46, 1528 (2004).
https://doi.org/10.1134/1.1788789
A.A. Langford, M.L. Fleet, and B.P. Nelson, Phys. Rev. B 45, 13367 (1992).
https://doi.org/10.1103/PhysRevB.45.13367
D. Han and K. Wang. Sol. Energy Mater. Sol. Cells 78, 181 (2003).
https://doi.org/10.1016/S0927-0248(02)00437-3
P.K. Lim, W.K. Tam, L.F. Yeung, and F.M. Lam, J. Phys. Conf. Ser. 61, 708 (2007).
https://doi.org/10.1088/1742-6596/61/1/142
M. Vergnat, N.H. Zoubir, S. Houssa¨ıni, and G. Marchal, Appl. Phys. Lett. 66, 1647 (1995).
https://doi.org/10.1063/1.113880
M.H. Brodsky and R.S. Title, Phys. Rev. Lett. 23, 581 (1969).
https://doi.org/10.1103/PhysRevLett.23.581
V.B. Neimash, A. Kraitchinskii, M. Kras'ko, O. Puzenko, C. Claeys, E. Simoen, B. Svensson, and A. Kuznetsov, J. Electrochem. Soc. 147, 2727 (2000).
Downloads
Published
How to Cite
Issue
Section
License
Copyright Agreement
License to Publish the Paper
Kyiv, Ukraine
The corresponding author and the co-authors (hereon referred to as the Author(s)) of the paper being submitted to the Ukrainian Journal of Physics (hereon referred to as the Paper) from one side and the Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, represented by its Director (hereon referred to as the Publisher) from the other side have come to the following Agreement:
1. Subject of the Agreement.
The Author(s) grant(s) the Publisher the free non-exclusive right to use the Paper (of scientific, technical, or any other content) according to the terms and conditions defined by this Agreement.
2. The ways of using the Paper.
2.1. The Author(s) grant(s) the Publisher the right to use the Paper as follows.
2.1.1. To publish the Paper in the Ukrainian Journal of Physics (hereon referred to as the Journal) in original language and translated into English (the copy of the Paper approved by the Author(s) and the Publisher and accepted for publication is a constitutive part of this License Agreement).
2.1.2. To edit, adapt, and correct the Paper by approval of the Author(s).
2.1.3. To translate the Paper in the case when the Paper is written in a language different from that adopted in the Journal.
2.2. If the Author(s) has(ve) an intent to use the Paper in any other way, e.g., to publish the translated version of the Paper (except for the case defined by Section 2.1.3 of this Agreement), to post the full Paper or any its part on the web, to publish the Paper in any other editions, to include the Paper or any its part in other collections, anthologies, encyclopaedias, etc., the Author(s) should get a written permission from the Publisher.
3. License territory.
The Author(s) grant(s) the Publisher the right to use the Paper as regulated by sections 2.1.1–2.1.3 of this Agreement on the territory of Ukraine and to distribute the Paper as indispensable part of the Journal on the territory of Ukraine and other countries by means of subscription, sales, and free transfer to a third party.
4. Duration.
4.1. This Agreement is valid starting from the date of signature and acts for the entire period of the existence of the Journal.
5. Loyalty.
5.1. The Author(s) warrant(s) the Publisher that:
– he/she is the true author (co-author) of the Paper;
– copyright on the Paper was not transferred to any other party;
– the Paper has never been published before and will not be published in any other media before it is published by the Publisher (see also section 2.2);
– the Author(s) do(es) not violate any intellectual property right of other parties. If the Paper includes some materials of other parties, except for citations whose length is regulated by the scientific, informational, or critical character of the Paper, the use of such materials is in compliance with the regulations of the international law and the law of Ukraine.
6. Requisites and signatures of the Parties.
Publisher: Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine.
Address: Ukraine, Kyiv, Metrolohichna Str. 14-b.
Author: Electronic signature on behalf and with endorsement of all co-authors.