Robin Nicholas: Publications

Formation of type-II excitons in CdTe/Cd1-xMnxTe superlattices at high magnetic fields

PHYSICAL REVIEW B 56:16 (1997) 10453-10458

Authors:

HH Cheng, RJ Nicholas, DE Ashenford, B Lunn

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Fractional quantum Hall effect measurements at zero g factor

PHYSICAL REVIEW LETTERS 79:21 (1997) 4246-4249

Authors:

DR Leadley, RJ Nicholas, DK Maude, AN Utjuzh, JC Portal, JJ Harris, CT Foxon

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Minigaps and novel giant negative magnetoresistance in InAs/GaSb semimetallic superlattices

PHYSICAL REVIEW LETTERS 79:16 (1997) 3034-3037

Authors:

M Lakrimi, S Khym, RJ Nicholas, DM Symons, FM Peeters, NJ Mason, PJ Walker

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Optical studies of localized excitons in symmetric coupled quantum wells

SUPERLATTICES AND MICROSTRUCTURES 21:4 (1997) 597-600

Authors:

RJ Stone, JG Michels, D Kinder, CC Chang, RJ Nicholas, AM Fox, JS Roberts

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Dimensional dependence of exchange interactions at high magnetic fields

ACTA PHYS POL A 90:5 (1996) 989-992

Authors:

U Zehnder, B KuhnHeinrich, W Ossau, A Waag, G Landwehr, HH Cheng, RJ Nicholas

Abstract:

We studied the contribution of the breaking of antiferromagnetically coupled spin clusters to the total magnetization in thin (CdMn)Te layers as a function of tile layer thickness by reflectivity spectroscopy in magnetic fields up to 45 T. The experimental results show that the contribution of the breaking of antiferromagnetically coupled spin clusters is reduced by decreasing layer thickness.

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Robin Nicholas

Sub department

Formation of type-II excitons in CdTe/Cd1-xMnxTe superlattices at high magnetic fields

Authors:

Fractional quantum Hall effect measurements at zero g factor

Authors:

Minigaps and novel giant negative magnetoresistance in InAs/GaSb semimetallic superlattices

Authors:

Optical studies of localized excitons in symmetric coupled quantum wells

Authors:

Dimensional dependence of exchange interactions at high magnetic fields

Authors:

Abstract:

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