SOLID STATE COMMUNICATIONS

DE HEER WA, BERGER C, WU XS, FIRST PN, CONRAD EH, LI XB, LI TB, SPRINKLE M, HASS J, SADOWSKI ML, POTEMSKI M, MARTINEZ G

PHYSICA STATUS SOLIDI AAPPLICATIONS MATERIALS SCIENCE

BERGER C, SONG ZM, LI XB, WU XS, BROWN N, MAUD D, NAUD C, DE HEER WA

PHYSICAL REVIEW LETTERS

WU XS, LI XB, SONG ZM, BERGER C, DE HEER WA