QUENCHING OF RESONANCE-INDUCED RESISTANCE IN DOUBLE-QUANTUM WELLS IN THE PRESENCE OF INPLANE MAGNETIC-FIELDS

被引：17

作者：

OHNO, Y ^{[1
]}

SAKAKI, H ^{[1
]}

TSUCHIYA, M ^{[1
]}

机构：

[1] UNIV TOKYO,DEPT ELECTR ENGN,TOKYO 113,JAPAN

来源：

PHYSICAL REVIEW B | 1994年 / 49卷 / 16期

关键词：

D O I：

10.1103/PhysRevB.49.11492

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Effects of in-plane magnetic fields on the channel resistance of double quantum wells are studied for the case where impurities are introduced only in one of the wells. The resonant increase of the channel resistance caused by the gate-induced resonant coupling of two levels is found to be quenched by an in-plane magnetic field and it is successfully ascribed to the field-induced mixing of the resonantly coupled states.

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收藏

页码：11492 / 11495

页数：4

相关论文

共 10 条

[1] DETERMINATION OF ELECTRICAL TRANSPORT-PROPERTIES USING A NOVEL MAGNETIC FIELD-DEPENDENT HALL TECHNIQUE [J].

BECK, WA ;

ANDERSON, JR .

JOURNAL OF APPLIED PHYSICS, 1987, 62 (02) :541-544

[2] TRANSVERSE MAGNETIC-FIELD DEPENDENCE OF THE CURRENT-VOLTAGE CHARACTERISTICS OF DOUBLE-BARRIER QUANTUM WELL TUNNELING STRUCTURES [J].

BENAMOR, S ;

MARTIN, KP ;

RASCOL, JJL ;

HIGGINS, RJ ;

TORABI, A ;

HARRIS, HM ;

SUMMERS, CJ .

APPLIED PHYSICS LETTERS, 1988, 53 (25) :2540-2542

[3] RESONANT MAGNETOTUNNELING SPECTROSCOPY - A DIRECT PROBE OF THE COMPLICATED DISPERSION-CURVES AND NEGATIVE MASS BEHAVIOR OF HOLES CONFINED IN A QUANTUM-WELL [J].

EAVES, L ;

HAYDEN, RK ;

LEADBEATER, ML ;

MAUDE, DK ;

VALADARES, EC ;

HENINI, M ;

SHEARD, FW ;

HUGHES, OH ;

PORTAL, JC ;

CURY, L .

SURFACE SCIENCE, 1992, 263 (1-3) :199-206

[4] PROBING A 2-DIMENSIONAL FERMI-SURFACE BY TUNNELING [J].

EISENSTEIN, JP ;

GRAMILA, TJ ;

PFEIFFER, LN ;

WEST, KW .

PHYSICAL REVIEW B, 1991, 44 (12) :6511-6514

[5] INDEPENDENTLY CONTACTED 2-DIMENSIONAL ELECTRON-SYSTEMS IN DOUBLE QUANTUM-WELLS [J].

EISENSTEIN, JP ;

PFEIFFER, LN ;

WEST, KW .

APPLIED PHYSICS LETTERS, 1990, 57 (22) :2324-2326

[6]

OHNO Y, IN PRESS

[7] RESISTANCE RESONANCE IN COUPLED POTENTIAL WELLS [J].

PALEVSKI, A ;

BELTRAM, F ;

CAPASSO, F ;

PFEIFFER, L ;

WEST, KW .

PHYSICAL REVIEW LETTERS, 1990, 65 (15) :1929-1932

[8] MOMENTUM CONSERVATION IN TUNNELING PROCESSES BETWEEN BARRIER-SEPARATED 2D-ELECTRON-GAS SYSTEMS [J].

SMOLINER, J ;

DEMMERLE, W ;

BERTHOLD, G ;

GORNIK, E ;

WEIMANN, G ;

SCHLAPP, W .

PHYSICAL REVIEW LETTERS, 1989, 63 (19) :2116-2119

[9] OBSERVATIONS OF MAGNETOQUANTIZED INTERFACE STATES BY ELECTRON-TUNNELING IN SINGLE-BARRIER N-(INGA)AS-INP-N+(INGA)AS HETEROSTRUCTURES [J].

SNELL, BR ;

CHAN, KS ;

SHEARD, FW ;

EAVES, L ;

TOOMBS, GA ;

MAUDE, DK ;

PORTAL, JC ;

BASS, SJ ;

CLAXTON, P ;

HILL, G ;

PATE, MA .

PHYSICAL REVIEW LETTERS, 1987, 59 (24) :2806-2809

[10] CONDUCTIVITY OF COUPLED QUANTUM-WELLS WITH NONSYMMETRIC SCATTERING [J].

VASKO, FT .

PHYSICAL REVIEW B, 1993, 47 (04) :2410-2412