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Engineering carbon chains from mechanically stretched graphene-based materials
(Amer Physical Soc, College Pk, 2011)
The electrical response of graphene-based materials can be tailored under mechanical stress. We report different switching behaviors that take place in mechanically deformed graphene nanoribbons prior to the breakage of ...
Anisotropy of the in-plane angular magnetoresistance of electron-doped Sr1-xLaxCuO2 thin films
(Amer Physical Soc, College Pk, 2010)
Signatures of antiferromagnetism (AF) in the underdoped Ln(2-x)Ce(x)CuO(4) (Ln=Nd, Pr, ...) family are observed even for doping levels for which superconductivity exists. We have looked for a similar property in a different ...
Proximity-induced topological state in graphene
(Amer Physical Soc, College Pk, 2014)
The appearance of topologically protected states at the surface of an ordinary insulator is a rare occurrence and to date only a handful of materials are known for having this property. An intriguing question concerns the ...
Penetration depth of electron-doped infinite-layer Sr0.88La0.12CuO2+x thin films
(Amer Physical Soc, College Pk, 2010)
The in-plane penetration depth of Sr0.88La0.12CuO2+x thin films at various doping obtained from oxygen reduction has been measured, using ac-susceptibility measurements. For the higher doping samples, the superfluid density ...