K.-W. Ng

University of Kentucky — United States

Physics and Astronomy · Physical Sciences

15h-index2.0kcitations68works0.02yr avg
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Research Topics

Physics of Superconductivity and Magnetism(53), Magnetic properties of thin films(15), Advanced Condensed Matter Physics(13), Iron-based superconductors research(11), Surface and Thin Film Phenomena(11)

Publications68 total

Microscopic Electronic Inhomogeneity in the High-<i>T<sub>c</sub></i> Superconductor Bi<sub>2</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>8+<i>x</i></sub>
Peking University-World Scientific advanced physics series/Peking University-World Scientific advance physics series·2018
Measurement of the Mott insulating gap of Sr$_{2}$IrO$_{4}$ with a scanning tunneling microscope
Bulletin of the American Physical Society·2012
Scanning tunneling microscope with long range lateral motion
Physica B Condensed Matter·2012
Scanning tunneling microscope with two-dimensional translator
Review of Scientific Instruments·2011· 3 cited
A two dimensional piezoeletric micro-positioner
Bulletin of the American Physical Society·2009
A study of the Mott transition in Ca3Ru2O7 by tunneling spectroscopy
Solid State Communications·2008· 2 cited
Measurement of the Mott insulating gap in Ca$_{3}$Ru$_{2}$O$_{7 }$by tunneling spectroscopy
Bulletin of the American Physical Society·2007· 1 cited
EXCHANGE FIELD EFFECT ON THE ANDREEV BOUND STATE STUDIED BY FERROMAGNET/HIGH T<sub>c</sub> SUPERCONDUCTOR INTERFACE
International Journal of Modern Physics B·2005· 1 cited
Exchange Field Effect on the Andreev Bound State of High T c Superconductors
APS·2004
Scanning Probe Microscopes
Nanostructure science and technology·2004· 1 cited
Order parameter oscillations in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">F</mml:mi><mml:mi mathvariant="normal">e</mml:mi><mml:mo>/</mml:mo><mml:mi mathvariant="normal">A</mml:mi><mml:mi mathvariant="normal">g</mml:mi><mml:mo>/</mml:mo><mml:mi mathvariant="normal">B</mml:mi><mml:mi mathvariant="normal">i</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Sr</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">CaCu</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">O</mml:mi></mml:mrow><mml:mrow><mml:mn>8</mml:mn><mml:mo>+</mml:mo><mml:mi>δ</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>tunnel junctions
Physical review. B, Condensed matter·2003· 14 citedOpen Access
A new heat treatment to prepare high-quality polycrystalline and single crystal MgB<sub>2</sub>in a single process
Superconductor Science and Technology·2003· 16 citedOpen Access
Spatial oscillation of the superconductive order parameter in ferromagnet/(d+s)-wave superconductor planar junctions
APS March Meeting Abstracts·2003
Polycrystalline and single crystal MgB_2: Synthesis and characterization
APS March Meeting Abstracts·2003
Non-conservation of density of states in Bi <sub>2</sub> Sr <sub>2</sub> CaCu <sub>2</sub> O <sub> <i>y</i> </sub> : Coexistence of pseudogap and superconducting gap
Europhysics Letters (EPL)·2002· 9 citedOpen Access
Temperature and field dependence of the energy gap of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">MgB</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mo>/</mml:mo><mml:mi mathvariant="normal">Pb</mml:mi></mml:math>planar junctions
Physical review. B, Condensed matter·2002· 17 citedOpen Access
Coexistence of pseudogap and superconducting gap from the ab-plane Tunneling studies of Bi2212.
APS·2002
Study of the Temperature and Field Dependence of MgB 2 Energy Gap
APS March Meeting Abstracts·2002
Compact coarse approach mechanism for scanning tunneling microscope
Review of Scientific Instruments·2001· 32 cited
Microscopic electronic inhomogeneity in the high-Tc superconductor Bi2Sr2CaCu2O8+x
Nature·2001· 816 citedOpen Access
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Frequent Co-authors

E. L. Wolf(9), Jeffrey Kane(8), Anjan K. Gupta(7), S. H. Pan(7), Siyuan Han(6), Qun Chen(5), Alex de Lozanne(5), Saion Sinha(4), Mario Freamat(4), Eric Hudson(3), J. C. Davis(3), Z. Fisk(3), Z. G. Khim(3), Haoxiang Luo(3), Hiroshi Eisaki(2), S. Uchida(2), Andrew J. Millis(2), J. L. Smith(2), L.E. Tanner(2), Mohamed H. Badr(2)