Magneto-optical probe of two-dimensional electron liquid and solid phases

E. M. Goldys*, S. A. Brown, R. B. Dunford, A. G. Davies, R. Newbury, R. G. Clark, P. E. Simmonds, J. J. Harris, C. T. Foxon

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

87 Citations (Scopus)


Band-gap photoluminescence (PL) is used to establish the optical signature of a GaAs-Ga1-xAlxAs heterojunction in the extreme quantum limit. The temperature and field dependence of new PL structure maps a phase boundary which correlates with the electron liquid-solid transition.

Original languageEnglish
Pages (from-to)7957-7960
Number of pages4
JournalPhysical Review B
Issue number12
Publication statusPublished - 1992
Externally publishedYes


Dive into the research topics of 'Magneto-optical probe of two-dimensional electron liquid and solid phases'. Together they form a unique fingerprint.

Cite this