Discover
/
Article

Two‐dimensional systems

MAY 01, 1982
Using free‐standing films of liquid crystals only a few molecules thick, we can examine the behavior of mateials in fewer than three dimensions.
Ronald Pindak
David Moncton

Nearly all the microscopically small devices that are contributing to the “microtechnological” revolution are composed of thin layers of materials. Such devices are nearly two‐dimensional, and many of the questions concerning the ultimate possibilities and limitations of the technology will require investigation of the physical processes in two dimensions. Similarly, questions that arise in such diverse fields as surface physics, membrane biology and catalytic chemistry involve two‐dimensional phenomena. At least as important as these practical questions is simple intellectural curiously: How does Nature behave in a world of limited dimensionality?

This article is only available in PDF format

References

  1. 1. For a detailed review of the theory of defect‐mediated phase transitions see D. R. Nelson Fundamental Problems in Statistical Mechanics V, E. G. D. Cohen ed., North‐Holland, New York (1980). This review also contains references on two‐dimensional systems under study.

  2. 2. F. Bloch, Z. Phys. 61, 206 (1930);
    L. D. Landau, Phys. Z. Sowjetunion II, 26 (1937);
    R. E. Peierls, Ann. Inst. Heri Poincaré 5, 177 (1935).

  3. 3. P. C. Hohenberg, Phys. Rev. 158, 383 (1967);
    N. D. Mermin, Phys. Rev. 176, 250 (1968).

  4. 4. J. M. Kosterlitz, D. J. Thouless, J. Phys. C 6, 1181 (1973).

  5. 5. B. I. Halperin, and D. R. Nelson, Phys. Rev. Lett. 41, 121 (1978); https://doi.org/PRLTAO
    D. R. Nelson, B. I. Halperin, Phys. Rev. B 19, 2456 (1979).

  6. 6. G. Friedel, Ann. Phys. (Paris) 18, 273 (1922).

  7. 7. C. Y. Young, R. Pindak, N. A. Clark, R. B. Meyer, Phys. Rev. Lett. 40, 773 (1978); https://doi.org/PRLTAO
    R. Pindak, C. Y. Young, R. B. Meyer, N. A. Clark, Phys. Rev. Lett. 45, 1193 (1980); https://doi.org/PRLTAO
    C. Rosenblatt, R. B. Meyer, R. Pindak, N. A. Clark, Phys. Rev. Lett. 21, 140 (1980).https://doi.org/PRLTAO

  8. 8. R. A. Pelcovitz, B. I. Halperin, Phys. Rev. B 19, 4614 (1979).

  9. 9. R. Pindak, D. J. Bishop, W. O. Sprenger, Phys. Rev. Lett. 44, 1461 (1980). https://doi.org/PRLTAO
    A similar technique was developed by J. C. Tarczon, K. Miyano, Phys. Rev. Lett. 46, 119 (1981).https://doi.org/PRLTAO

  10. 10. R. Bruinsma, D. Nelson, Phys. Rev. B 23, 402 (1981).

  11. 11. D. E. Moncton, R. Pindak, Phys. Rev. Lett. 43, 701 (1979).https://doi.org/PRLTAO

  12. 12. D. E. Moncton, R. Pindak, S. C. Davey, G. S. Brown, M. E. Neubert, Bell Labs preprint.

  13. 13. R. Pindak, D. E. Moncton, S. C. Davey, J. W. Goodby, Phys. Rev. Lett. 46, 1135 (1981).https://doi.org/PRLTAO

  14. 14. R. J. Birgeneau, J. D. Litster, J. Phys. Lett. (Paris) 39, 399 (1978).

  15. 15. R. Pindak, W. O. Sprenger, D. J. Bishop, D. D. Osheroff, J. W. Goodby, Phys. Rev. Lett. 48, 173 (1982).https://doi.org/PRLTAO

  16. 16. C. C. Huang, J. M. Viner, R. Pindak, J. W. Goodby 46, 1289 (1981).

More about the authors

Ronald Pindak, Bell Laboratories, Murray Hill.

David Moncton, Bell Laboratories, Murray Hill.

Related content
/
Article
The ability to communicate a key message clearly and concisely to a nonspecialized audience is a critical skill to develop at all educational levels.
/
Article
With strong magnetic fields and intense lasers or pulsed electric currents, physicists can reconstruct the conditions inside astrophysical objects and create nuclear-fusion reactors.
/
Article
A crude device for quantification shows how diverse aspects of distantly related organisms reflect the interplay of the same underlying physical factors.
/
Article
Events held around the world have recognized the past, present, and future of quantum science and technology.
This Content Appeared In
pt-cover_1982_05.jpeg

Volume 35, Number 5

Get PT in your inbox

pt_newsletter_card_blue.png
PT The Week in Physics

A collection of PT's content from the previous week delivered every Monday.

pt_newsletter_card_darkblue.png
PT New Issue Alert

Be notified about the new issue with links to highlights and the full TOC.

pt_newsletter_card_pink.png
PT Webinars & White Papers

The latest webinars, white papers and other informational resources.

By signing up you agree to allow AIP to send you email newsletters. You further agree to our privacy policy and terms of service.