publication . Preprint . Other literature type . Article . 1992

Suppression of tunneling by interference in half-integer-spin particles

Daniel Loss; David P. DiVincenzo; G. Grinstein;
Open Access English
  • Published: 30 Nov 1992
Abstract
Comment: 14 pages (RevTeX), 2 postscript figures available upon request
Subjects
arXiv: Condensed Matter::Strongly Correlated ElectronsCondensed Matter::Mesoscopic Systems and Quantum Hall Effect
free text keywords: Condensed Matter, Half-integer, Magnetic anisotropy, Spin polarized scanning tunneling microscopy, Antiferromagnetism, Quantum Hall effect, Physics, Spin-½, Magnetization, Scanning tunneling spectroscopy, Condensed matter physics
Related Organizations
17 references, page 1 of 2

Permanent address as of January 1993: Physics Dept., Simon Fraser University, Burnaby, British Columbia V5A 1S6.

[1] A. J. Leggett et al., Rev. Mod. Phys. 59, 1 (1987).

[2] For a review with references, see P. C. E. Stamp, E. M. Chudnovsky, and B. Barbara, Int. J. Mod. Phys. B 6, 1355 (1992).

[3] D. D. Awschalom, J. F. Smyth, G. Grinstein, D. P. DiVincenzo, and D. Loss, Phys. Rev. Lett. 68, 3092 (1992).

[4] C. Paulsen et al., Phys. Lett. A161, 319 (1991).

[5] As discussed later, under certain conditions this result follows from the Kramers degeneracy, a fact first noted by J. L. Van Hemmen and S. Su¨to, Europhys. Lett. 1, 481 (1986); Physica 141B, 37 (1986).

[6] However, see D. Loss, Phys. Rev. Lett. 69, 343 (1992).

[7] E. M. Chudnovsky and L. Gunther, Phys. Rev. Lett. 60, 661 (1988).

[8] R. Rajaraman, Solitons and Instantons (North Holland, Netherlands, 1987).

[9] J. Klauder, Phys. Rev. D 19, 2349 (1979).

[10] E. Fradkin, Field Theories in Condensed Matter (Addison-Wesley, Reading, MA, 1991), Chap. 5.

[11] Further details of our analysis will appear in a future publication: D. Loss, D. P. DiVincenzo, and G. Grinstein (unpublished).

[12] F. D. M. Haldane, Phys. Rev. Lett. 57, 1488 (1986); 61, 1029 (1988).

[13] M. V. Berry, Proc. R. Soc. London, 392A, 45 (1984).

[14] D. Loss and P. Goldbart, Phys. Rev. B 45, 13544 (1992).

17 references, page 1 of 2
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publication . Preprint . Other literature type . Article . 1992

Suppression of tunneling by interference in half-integer-spin particles

Daniel Loss; David P. DiVincenzo; G. Grinstein;