[{"dini_type":"doc-type:conferenceObject","isi":"1","series_title":"PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT","type":"conference","accept":"1","date_updated":"2018-07-24T12:57:52Z","publication_status":"published","_id":"1614085","_version":10,"abstract":[{"lang":"eng"}],"external_id":{"isi":[]},"id":"1614085","page":"357-369","language":[{}],"author":[{"last_name":"Barbara","autoren_ansetzung":["Barbara, B","Barbara","B Barbara","Barbara, B","Barbara, B.","B Barbara","B. Barbara"],"first_name":"B"},{"first_name":"I","autoren_ansetzung":["Chiorescu, I","Chiorescu","I Chiorescu","Chiorescu, I","Chiorescu, I.","I Chiorescu","I. Chiorescu"],"last_name":"Chiorescu"},{"first_name":"W","last_name":"Wernsdorfer","autoren_ansetzung":["Wernsdorfer, W","Wernsdorfer","W Wernsdorfer","Wernsdorfer, W","Wernsdorfer, W.","W Wernsdorfer","W. Wernsdorfer"]},{"first_name":"Hartmut","id":"20106","last_name":"Bögge","autoren_ansetzung":["Bögge, Hartmut","Bögge","Hartmut Bögge","Bögge, H","Bögge, H.","H Bögge","H. Bögge"]},{"first_name":"Achim","orcid":"0000-0003-0117-4021","id":"20118","last_name":"Müller","autoren_ansetzung":["Müller, Achim","Müller","Achim Müller","Müller, A","Müller, A.","A Müller","A. Müller"]}],"dc":{"description":["The so-called V-15 compound, of formula K-6[(V15As6O42)-As-IV(H2O)]8H(2)O, is formed of 15 spins 1 antiferromagnetically coupled. The resultant spin is equal to 1/2. Contrary to what is expected at first sight, this half-integer spin is gapped. We show that this is a consequence of the multi-spin character of the molecule. Time reversal symmetry (Kramers theorem) is preserved due to the existence of a groundstate degeneracy larger than 2. Magnetization experiments have been performed at different temperatures, sweeping-field rates and couplings with the cryostat. Their interpretation in terms of the Landau-Zener-Stuckelberg model gives evidence for adiabatic LZS spin reversal with and without dissipation."],"language":["eng"],"publisher":["PROGRESS THEORETICAL PHYSICS PUBLICATION OFFICE"],"identifier":["https://pub.uni-bielefeld.de/record/1614085"],"type":["info:eu-repo/semantics/conferenceObject","doc-type:conferenceObject","text"],"relation":["info:eu-repo/semantics/altIdentifier/issn/0375-9687","info:eu-repo/semantics/altIdentifier/wos/000176834900060"],"date":["2002"],"creator":["Barbara, B","Chiorescu, I","Wernsdorfer, W","Bögge, Hartmut","Müller, Achim"],"rights":["info:eu-repo/semantics/closedAccess"],"title":["The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem"],"source":["Barbara B, Chiorescu I, Wernsdorfer W, Bögge H, Müller A. The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem. *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT*. 2002;(145):357-369."]},"quality_controlled":"1","status":"public","message":"NEWISI20100428 NEW ISI record:\r\nDocument type: Proceedings Paper\r\nDepartments: CNRS, Lab Magnetisme Louis Neel, F-38042 Grenoble, France. --- Univ Bielefeld, Fak Chem, D-33501 Bielefeld, Germany.\r\nISI Id: ISI:000176834900060","department":[{"tree":[{"_id":"10018"},{"_id":"17964"}],"_id":"17964"}],"publication_identifier":{"issn":[]},"date_created":"2010-04-28T13:00:55Z","first_author":"Barbara, B","citation":{"bio1":"Barbara B, Chiorescu I, Wernsdorfer W, Bögge H, Müller A (2002)

The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem.

PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT (145): 357-369.","apa_indent":"Barbara, B., Chiorescu, I., Wernsdorfer, W., Bögge, H., & Müller, A. (2002). The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem. *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT*(145), 357-369.

","chicago":"Barbara, B, Chiorescu, I, Wernsdorfer, W, Bögge, Hartmut, and Müller, Achim. 2002. “The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem”, PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT, , no. 145: 357-369.

","ieee":" B. Barbara, et al., “The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem”, *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT*, 2002, pp. 357-369.","default":"Barbara B, Chiorescu I, Wernsdorfer W, Bögge H, Müller A (2002)

*PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT* (145): 357-369.","dgps":"Barbara, B., Chiorescu, I., Wernsdorfer, W., Bögge, H. & Müller, A. (2002). The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem (PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT), (145), 357-369. PROGRESS THEORETICAL PHYSICS PUBLICATION OFFICE.

","mla":"Barbara, B, Chiorescu, I, Wernsdorfer, W, Bögge, Hartmut, and Müller, Achim. “The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem”. *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT* 145 (2002): 357-369.","apa":"Barbara, B., Chiorescu, I., Wernsdorfer, W., Bögge, H., & Müller, A. (2002). The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem. *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT*(145), 357-369.","angewandte-chemie":"B. Barbara, I. Chiorescu, W. Wernsdorfer, H. Bögge, and A. Müller, “The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem”, *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT*, **2002**, 357-369.","aps":" B. Barbara, et al., The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem, PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT 357 (2002).","wels":"Barbara, B.; Chiorescu, I.; Wernsdorfer, W.; Bögge, H.; Müller, A. (2002): The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT*,(145): 357-369.","harvard1":"Barbara, B., et al., 2002. The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem. *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT*, (145), p 357-369.","frontiers":"Barbara, B., Chiorescu, I., Wernsdorfer, W., Bögge, H., and Müller, A. (2002). The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem. *PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT*, 357-369.","lncs":" Barbara, B., Chiorescu, I., Wernsdorfer, W., Bögge, H., Müller, A.: The V-15 molecule, a multi-spin two-level system: Adiabatic LZS transition with or without dissipation and Kramers theorem. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT. 357-369 (2002)."},"date_submitted":"2010-12-07T16:58:54Z","uri_base":"https://pub.uni-bielefeld.de","issue":"145"}]