ABSTRACT
The analysis of excess conductivity of sample Bi2Sr2CaCu2Ox within the local pair model allowed us to determine the temperature
dependences of pseudogap △*(Т). The maximum pseudogap value was established for sample Bi2Sr2CaCu2Ox.
Keywords: superconductivity, pseudoband, fluctuation conductivity.
DOI:10.70784/azip.2.2025207
Received: 14.04.2025
Internet publishing: 28.04.2025 AJP Fizika A 2025 02 az p.07-09
AUTHORS & AFFILIATIONS
Institute of Physics Ministry of Science and Education Republic of Azerbaijan, 131 H.Javid ave. Baku, AZ 1073
1. Azerbaijan Medical University, 23 Bakikhanov str., Baku AZ 1022
2. Institute of Petrochemical Processes of the Ministry of Science and Education, 30 Khojaly ave. Baku AZ 1025
E-mail: v_aliev@bk.ru
Graphics and Images
Fig.1-2
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[1] М.А. Оболенский, Р.В. Вовк, А.В. Бондаренко. ФНТ 32, 1488, 2006.
[2] Е.Б. Амитин, К.Р. Жданов, А.Г. Блинов, М.Ю. Каменева, Ю.А. Ковалевская, Л.П. Козеева, И.Е. Пауков. ФНТ 31, 323, 2005,
[3] М.В. Садовский. УФН 171, 539, 2001.
[4] М.Р. Трунин. УФН 175, 1017, 2005.
[5] С.И. Веденеев. УФН, т.191, 9, 937, 2021
[6] А. Боярский. ФНТ 32, 1078, 2006, [Low Temp. Phys. 32, 819, 2006].
[7] А.Л. Соловьев, В.М. Дмитриев. ФНТ 32, 139, 2006 [Low Temp. Phys. 32, 99, 2006].
[8] T. Timusk and B. Statt, Rep. Prog. Phys. 62, 161, 1999.
[9] А.И. Головашкин, ВТСП — необычные объекты физики твердого тела, препринт №10, ФИАНим. П.Н. Лебедева, Москва, 2005.
[10] L. Taillefer, Ann. Rev. Condens. Matter Phys. 1, 51, 2010.
[11] A.A. Kordyuk, Fiz. Nizk. Temp. 41, 417, 2015, [Low Temp. Phys. 41, 319, 2015].
[12] А.Л. Соловьев, В.М. Дмитриев. ФНТ 33, 32, 2007.
[13] A.L. Solovjov. Superconductors–Materials, Properties and Applications.: Pseudogap and Local Pairs in High-Tc Supeconductors, A.M.Gabovich (ed.) Rijeka: InTech, ch. 7, p. 137, 2012.
[14] G.D.Chryssikos, E.I. Kamitsos, J.A. Kapoutsis, A.P. Patsis, V. Psycharis, A. Kafoudakis, C. Mitros, G. Kallias, E. Gamari-Seale and D. Niarchos. Physica, C 254, 44, 1995.
[15] V. M. Aliev, G.I. Isakov, J. A. Ragimov, V.I. Eminova, S.Z.Damirova, G.A.Alieva. AJP FIZIKA, vol. XXVІ № 1,17-20, section: En, 2024.
[16] R.Peters and J.Bauer. Phys. Rev. B 92, 014511, 2015.
[17] A.L. Solovjov, L.V. Omelchenko, V. B. Stepanov, R. V. Vovk, H.-U. Habermeier, H. Lochmajer, P. Przyslupski and K. Rogacki. Phys. Rev. B 94, 224505, 2016.
[18] F.Rullier-Albenque, H.Alloul and G.Rikken. Phys. Rev. B 84, 014522, 2011.
[19] D.S. Inosov, J.T. Park, A. Charnukha, Yuan Li, A.V. Boris, B. Keimer, V.Hinkov. Phys. Rev. B 83, 214520, 2011.
[20] Ya. Ponomarev, M. Mikheev, M. Sudakova, S. Tchesnokov, S. Kuzmichev. Phys. Status Solidi C 6, 2072, 2009.
[21] Д.Д. Прокофьев, М.П. Волков, Ю.А. Бойков. ФТТ, 45, 1168 (2003).
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