SURFACE-STATES IN THIN VERSUS THICK ORGANIC QUANTUM-WELLS

Authors
AN NB HANAMURA E
Citation
Nb. An et E. Hanamura, SURFACE-STATES IN THIN VERSUS THICK ORGANIC QUANTUM-WELLS, Modern physics letters B, 9(24), 1995, pp. 1609-1616
Citations number
21
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter","Physycs, Mathematical
Journal title
Modern physics letters B → ACNP
ISSN journal
02179849
Volume
9
Issue
24
Year of publication
1995
Pages
1609 - 1616
Database
ISI
SICI code
0217-9849(1995)9:24<1609:SITVTO>2.0.ZU;2-6
Abstract
Surface states are studied in dependence on thickness of organic quant um wells within the nearest layer approximation. It is shown that ther e is a material-dependent critical thickness. Structures that have thi ckness thinner or thicker than the critical one, exhibit qualitatively different characteristics of surface states. Criteria for existence a nd sign rules for location of energy levels of surface states are esta blished which are general and contain the results of the previous work s as particular cases.