Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Konstantin Sapozhnikov"'
Publikováno v:
Materials, Vol 16, Iss 7, p 2547 (2023)
Magnetic hysteresis is a manifestation of non-equilibrium state of magnetic domain walls trapped in local energy minima. Using two types of experiments we show that, after application of a magnetic field to a ferromagnet, acoustic oscillations excite
Externí odkaz:
https://doaj.org/article/89e1a16bba0b49d88bffdbfab40da983
Autor:
Sergey Kustov, Andrey Saren, Bruno D’Agosto, Konstantin Sapozhnikov, Vladimir Nikolaev, Kari Ullakko
Publikováno v:
Metals, Vol 11, Iss 10, p 1505 (2021)
In this work we create in 10 M Ni-Mn-Ga martensitic samples special martensitic variant structures consisting of only three twins separated by two a/c twin boundaries: Type I and Type II, with relatively low and very high mobility, respectively. The
Externí odkaz:
https://doaj.org/article/228d50673a4441b4a82186eb907e7896
Autor:
Sergey Kustov, Jaume Rosselló, Miguel Lluís Corró, Vladimir Kaminskii, Konstantin Sapozhnikov, Andrey Saren, Aleksei Sozinov, Kari Ullakko
Publikováno v:
Materials, Vol 12, Iss 3, p 376 (2019)
The temperature and field dependences of internal friction and Young’s modulus are studied using a high-resolution ultrasonic (90 kHz) technique in stoichiometric ferromagnetic Ni2MnGa shape memory alloy close to the premartensitic transformation t
Externí odkaz:
https://doaj.org/article/6995c150bbb14173822349fb1b5ffc91
Publikováno v:
Metals, Vol 7, Iss 11, p 493 (2017)
The linear and non-linear internal friction, effective Young’s modulus, and amplitude-dependent modulus defect of a Ti50Ni46.1Fe3.9 alloy have been studied after different heat treatments, affecting hydrogen content, at temperatures of 13–300 K,
Externí odkaz:
https://doaj.org/article/5fc297124f164c59829ebd97d3bde3fe
Publikováno v:
Materials, Vol 10, Iss 10, p 1174 (2017)
Linear and non-linear internal friction and the effective Young’s modulus of a Ni50.8Ti49.2 alloy have been studied after different heat treatments, affecting hydrogen content, over wide ranges of temperatures (13–300 K) and strain amplitudes (10
Externí odkaz:
https://doaj.org/article/a9eb00fb528d4e2986ed283048509a5f
Autor:
Kari Ullakko, Jaume Rosselló, Aleksei Sozinov, Sergey Kustov, Konstantin Sapozhnikov, Vladimir Kaminskii, Miguel Corró, Andrey Sozinov
Publikováno v:
Materials
Volume 12
Issue 3
Materials, Vol 12, Iss 3, p 376 (2019)
Volume 12
Issue 3
Materials, Vol 12, Iss 3, p 376 (2019)
The temperature and field dependences of internal friction and Young’s modulus are studied using a high-resolution ultrasonic (90 kHz) technique in stoichiometric ferromagnetic Ni2MnGa shape memory alloy close to the premartensitic transformation t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc792e1d86255e0ed1aa00fc039ab752
http://europepmc.org/articles/PMC6384950
http://europepmc.org/articles/PMC6384950
Autor:
Konstantin Sapozhnikov, Sergey Golyandin, Sergey Kustov, Bengt Enflo, Claes M. Hedberg, Leif Kari
Publikováno v:
AIP Conference Proceedings.
Results of comprehensive experimental investigations of the acoustoplastic effect and amplitude‐dependent anelasticity in crystals are summarised. Based on these investigations, conclusions have been drawn about basic microstructural mechanisms of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::288540ecf4b9d3fa73ee950daa500079
https://doi.org/10.1063/1.2956217
https://doi.org/10.1063/1.2956217
Publikováno v:
Scopus-Elsevier
ResearcherID
ResearcherID
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::752133db4e25e3a182466df6fae7b90a
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031329409&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031329409&partnerID=MN8TOARS
