Hoffman
Lab

Publications

Publications

Coincidence of checkerboard charge order and antinodal state decoherence in strongly underdoped superconducting Bi2Sr2CaCu2O8+x

STM is used to image electronic order in an underdoped high Tc superconductor.

K. McElroy, D.-H. Lee, J. E. Hoffman, K. M. Lang, J. Lee, E. W. Hudson, H. Eisaki, S. Uchida, and J. C. Davis

Phys. Rev. Lett. Volume 94, 197005 (18 May 2005).

Metal-coated carbon nanotube tips for magnetic force microscopy

STM is used to measure quasiparticle properties in a high Tc superconductor.

Z. Deng, E. Yenilmez, J. Leu, J. E. Hoffman, E. W. J. Straver, H. Dai, and K. A. Moler

Appl. Phys. Lett. Volume 85, 6263 (20 December 2004).

Relating atomic scale electronic phenomena to wave-like quasiparticle states in superconducting Bi2Sr2CaCu2O8+x

STM is used to measure quasiparticle properties in a high Tc superconductor.

K. McElroy, R. W. Simmonds, J. E. Hoffman, D.-H. Lee, J. Orenstein, H. Eisaki, S. Uchida, J. C. Davis

Nature Volume 422, 592-596 (10 April 2003).

Imaging Quasiparticle Interference in Bi2Sr2CaCu2O8+x

Investigation of periodic modulations in the local density of states and their dispersion, in a high Tc superconductor.

J. E. Hoffman, K. McElroy, D.-H. Lee, K. M. Lang, H. Eisaki, S. Uchida, J. C. Davis

Science Volume 297, 1148-1151 (16 August 2002).

A Four Unit Cell Periodic Pattern of Quasi-Particle States Surrounding Vortex Cores in Bi2Sr2CaCu2O8+x

Details the observation of an alternative order parameter in the high Tc vortex core.

J. E. Hoffman, E. W. Hudson, K. M. Lang, V. Madhavan, H. Eisaki, S. Uchida, J. C. Davis

Science Volume 295, 466-469 (18 January 2002).

Imaging the granular structure of high-Tc superconductivity in underdoped Bi2Sr2CaCu2O8+x

Discusses the imaging of superconducting "puddles" in underdoped BSCCO.

K. M. Lang, V. Madhavan, J. E. Hoffman, E. W. Hudson, H. Eisaki, S. Uchida, J. C. Davis

Nature Volume 415, 412-416 (24 January 2002).