메뉴 건너뛰기




Volumn 101, Issue 1, 1996, Pages 131-139

Quasi-degeneracies in a 2-spin system: Symmetry aspects and a perturbational approach to tunnel splitting

Author keywords

[No Author keywords available]

Indexed keywords


EID: 0642330712     PISSN: 07223277     EISSN: None     Source Type: Journal    
DOI: 10.1007/s002570050190     Document Type: Article
Times cited : (3)

References (22)
  • 1
    • 0008691674 scopus 로고
    • Quantum nucleation of magnetic bubbles in a two-dimensional anisotropic Heisenberg model
    • A. O. Caldeira and K. Furuya: Quantum nucleation of magnetic bubbles in a two-dimensional anisotropic Heisenberg model, J. Phys. C21, (1988), 1227-1241.
    • (1988) J. Phys. , vol.C21 , pp. 1227-1241
    • Caldeira, A.O.1    Furuya, K.2
  • 2
    • 33751340536 scopus 로고
    • Quantum theory of nucleation
    • E. M. Chudnovsky and L. Gunther: Quantum theory of nucleation, Phys. Rev. B37, (1988), 9455-9459.
    • (1988) Phys. Rev. , vol.B37 , pp. 9455-9459
    • Chudnovsky, E.M.1    Gunther, L.2
  • 3
    • 0343626759 scopus 로고
    • Macroscopic quantum tunneling in antiferromagnets
    • B. Barbara and E. M. Chudnovsky: Macroscopic quantum tunneling in antiferromagnets, Phys. Lett. A145, (1990), 205-208.
    • (1990) Phys. Lett. , vol.A145 , pp. 205-208
    • Barbara, B.1    Chudnovsky, E.M.2
  • 4
    • 25044455648 scopus 로고
    • Quantum dynamics and tunneling of domain walls in ferrmagnetic insulators
    • P. C. E. Stamp: Quantum dynamics and tunneling of domain walls in ferrmagnetic insulators, Phys. Rev. Lett. 66, (1991), 2802-2805.
    • (1991) Phys. Rev. Lett. , vol.66 , pp. 2802-2805
    • Stamp, P.C.E.1
  • 5
    • 0542395801 scopus 로고
    • Macroscopic quantum tunneling in single domain magnetic particles
    • A. De Franzo, I. KIik, L. Gunther, A. G. Swanson, and J. S. Brooks: Macroscopic quantum tunneling in single domain magnetic particles, J. Appl. Phys. 63, (1988), 4234-4236.
    • (1988) J. Appl. Phys. , vol.63 , pp. 4234-4236
    • De Franzo, A.1    Kiik, I.2    Gunther, L.3    Swanson, A.G.4    Brooks, J.S.5
  • 6
    • 0001289005 scopus 로고
    • Macroscopic quantum tunneling in antiferromagnets
    • I. V. Krive and O. B. Zaslavskii: Macroscopic quantum tunneling in antiferromagnets, J. Phys.: Condens. Matter 2, (1990), 9457-62.
    • (1990) J. Phys.: Condens. Matter , vol.2 , pp. 9457-9462
    • Krive, I.V.1    Zaslavskii, O.B.2
  • 7
    • 0001180374 scopus 로고
    • Spin tunneling in the semiclassical limit
    • M. Enz, R. Schilling: Spin tunneling in the semiclassical limit, J. Phys. C19, (1986), 1765-1770;
    • (1986) J. Phys. , vol.C19 , pp. 1765-1770
    • Enz, M.1    Schilling, R.2
  • 8
    • 84870502925 scopus 로고
    • Magnetic field depencence of the tunneling splitting of quantum spins
    • M. Enz, R. Schilling: Magnetic field depencence of the tunneling splitting of quantum spins, J. Phys. C19, (1986), L711-L715;
    • (1986) J. Phys. , vol.C19
    • Enz, M.1    Schilling, R.2
  • 10
    • 33748863003 scopus 로고
    • Physica 141B, (1986), 37-75.
    • (1986) Physica , vol.141 B , pp. 37-75
  • 11
    • 0002050967 scopus 로고
    • Quantum spin tunneling: A path-integral approach
    • edited by B. Barbara and L. Gunther Kluwer,Dordrecht
    • R. Schilling: Quantum spin tunneling: A path-integral approach. In: Quantum tunneling of magnetization, edited by B. Barbara and L. Gunther (Kluwer,Dordrecht, 1995), 59-76.
    • (1995) Quantum Tunneling of Magnetization , pp. 59-76
    • Schilling, R.1
  • 12
    • 0002652109 scopus 로고
    • Theory of mesoscopic quantum tunneling in magnetism: A WKB approach
    • edited by B. Barbara and L. Gunther Kluwer,Dordrecht
    • J. L. van Hemmen and A. Sütö: Theory of mesoscopic quantum tunneling in magnetism: a WKB approach. In: Quantum tunneling of magnetization, edited by B. Barbara and L. Gunther (Kluwer,Dordrecht, 1995), 19-57.
    • (1995) Quantum Tunneling of Magnetization , pp. 19-57
    • Van Hemmen, J.L.1    Sütö, A.2
  • 14
    • 0002476343 scopus 로고
    • Spin tunneling: A perturbative approach
    • D. A. Garanin: Spin tunneling: A perturbative approach. J. Phys. A24, (1991), L61-L62.
    • (1991) J. Phys. , vol.A24
    • Garanin, D.A.1
  • 15
    • 84957328512 scopus 로고
    • Topologically quenched tunnel splitting in a spin system obtained from quantum-mechanical perturbation theory
    • S. Weigert: Topologically quenched tunnel splitting in a spin system obtained from quantum-mechanical perturbation theory. Europhys. Lett. 26(8), (1994), 561-564.
    • (1994) Europhys. Lett. , vol.26 , Issue.8 , pp. 561-564
    • Weigert, S.1
  • 18
    • 33646612101 scopus 로고
    • Chaos in Spin Clusters: Correlation Functions and Spectral Properties
    • N. Srivastava, C. Kaufmann, G. Müller: Chaos in Spin Clusters: Correlation Functions and Spectral Properties, J. Appl Phys. 63 (1988), 4154
    • (1988) J. Appl Phys. , vol.63 , pp. 4154
    • Srivastava, N.1    Kaufmann, C.2    Müller, G.3
  • 19
    • 3042860666 scopus 로고
    • Chaos in Spin Clusters: Quantum Invariants and Level Statistics
    • N. Srivastava, C. Kaufmann, G. Müller: Chaos in Spin Clusters: Quantum Invariants and Level Statistics, J. Appl. Phys. 67 (1990), 5627-5629
    • (1990) J. Appl. Phys. , vol.67 , pp. 5627-5629
    • Srivastava, N.1    Kaufmann, C.2    Müller, G.3
  • 21
    • 26644445918 scopus 로고
    • Quantum mechanics in classically non-integrable systems
    • B. Eckhardt: Quantum mechanics in classically non-integrable systems, Phys. Rep. 163. no. 4, (1988), 205-297
    • (1988) Phys. Rep. , vol.163 , Issue.4 , pp. 205-297
    • Eckhardt, B.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.