Select Publications
Journal articles
2010, 'First-principles modelling of scanning tunneling microscopy using non-equilibrium Green’s functions', Frontiers of Physics In China, 5, pp. 369 - 379, http://dx.doi.org/10.1007/s11467-010-0133-4
,2010, 'Optimizing dopant activation in Si:P double δ-layers', Journal of Crystal Growth, 312, pp. 3247 - 3250, http://dx.doi.org/10.1016/j.jcrysgro.2010.08.003
,2009, 'Aharonov-Bohm oscillations in a nanoscale dopant ring in silicon', Applied Physics Letters, 95, pp. 032110-1 - 032110-3, http://dx.doi.org/10.1063/1.3186031
,2009, 'Atomic-scale patterning of hydrogen terminated Ge(001) by scanning tunneling microscopy', Nanotechnology, 20, pp. 495302 - 495302
,2009, 'Atomic-scale, all epitaxial in-plane gated donor quantum dot in silicon', Nano Letters, 9, pp. 707 - 710, http://dx.doi.org/10.1021/nl803196f
,2009, 'Impact of Si growth rate on coherent electron transport in Si:P delta-doped devices', Applied Physics Letters, 95, pp. 142104-1 - 142104-3, http://dx.doi.org/10.1063/1.3245313
,2009, 'Influence of encapsulation temperature on Ge:P δ-doped layers', Physical Review - Section B - Condensed Matter, 80, pp. 233202.1 - 233202.4, http://dx.doi.org/10.1103/PhysRevB.80.233202
,2009, 'Investigating the regrowth surface of Si:P a-layers toward vertically stacked three dimensional devices', Applied Physics Letters, 95, pp. 233111-1 - 233111-3, http://dx.doi.org/10.1063/1.3269924
,2009, 'Investigating the surface quality and confinement of Si:P δ-layers at different growth temperatures', Physica E - Low - Dimensional Systems and Nanostructures, 42, pp. 1180 - 1183, http://dx.doi.org/10.1016/j.physe.2009.11.111
,2009, 'Ultradense phosphorus in germanium delta-doped layers', Applied Physics Letters, 94, pp. 162106-1 - 162106-3, http://dx.doi.org/10.1063/1.3123391
,2008, '0.7 Structure and zero bias anomaly in ballistic hole quantum wires', Physical Review Letters, 100
,2008, 'Anticrossing of spin-spin subbands in quasi-one-dimensional wires', Physical Review Letters, 100, pp. 226804 - 226807
,2008, 'Atomic-scale silicon device fabrication', INTERNATIONAL JOURNAL OF NANOTECHNOLOGY, 5, pp. 352 - 369, http://dx.doi.org/10.1504/IJNT.2008.016923
,2008, 'Demonstration of gating action in atomically controlled Si:P nanodots defined by scanning probe microscopy', Physica E - Low - Dimensional Systems and Nanostructures, 40, pp. 1006 - 1009, http://dx.doi.org/10.1016/j.physe.2007.08.057
,2008, 'Effect of screening long-range Coulomb interactions on the metallic behavior in two-dimensional hole systems', Physical Review B: Condensed Matter and Materials Physics, 77
,2008, 'Electron heating and huge positive magnetoresistance in an AlGaAs/GaAs high electron mobility transistor structure at high temperatures', Applied Physics Letters, 92, pp. 152117 - 152119, http://dx.doi.org/10.1063/1.2912526
,2008, 'Electron-electron interactions in highly disordered two-dimensional systems', Physical Review - Section B - Condensed Matter, 77, pp. 235410 - 235418
,2008, 'Enhancing electron transport in Si:P delta-doped devices by rapid thermal anneal', Applied Physics Letters, 93, pp. 142105 - 142107
,2008, 'Geometric suppression of single-particle energy spacings in quantum antidots', Physica E - Low - Dimensional Systems and Nanostructures, 40, pp. 1633 - 1636, http://dx.doi.org/10.1016/j.physe.2007.10.062
,2008, 'Impact of long- and short-range disorder on the metallic behaviour of two-dimensional systems', Nature Physics, 4, pp. 55 - 59
,2008, 'Kondo effect from a tunable bound state within a quantum wire', Physical Review Letters, 100, pp. 26807 - 26810
,2008, 'Morphology and electrical conduction of Si:P δ -doped layers on vicinal Si(001)', Journal of Applied Physics, 104, pp. 66104 - 66106
,2008, 'Ohmic conduction of sub- 10 nm P-doped silicon nanowires at cryogenic temperatures', Applied Physics Letters, 92, http://dx.doi.org/10.1063/1.2840182
,2008, 'Quantum transport in one-dimensional GaAs hole systems', INTERNATIONAL JOURNAL OF NANOTECHNOLOGY, 5, pp. 318 - 330, http://dx.doi.org/10.1504/IJNT.2008.016921
,2008, 'Radio-frequency reflectometry on large gated two-dimensional systems', Review of Scientific Instruments, 79
,2008, 'Scanning probe spectroscopy: Probing dopants at the atomic level', Nature Physics, 4, pp. 165 - 166
,2008, 'The 0.7 anomaly in one-dimensional hole quantum wires', Journal of Physics: Condensed Matter, 20, http://dx.doi.org/10.1088/0953-8984/20/16/164205
,2008, 'The effect of surface proximity on electron transport through ultra-shallow ä-doped layers in silicon', Physica E - Low - Dimensional Systems and Nanostructures, 40, pp. 1566 - 1568, http://dx.doi.org/10.1016/j.physe.2007.09.180
,2008, 'Using a four-probe scanning tunneling microscope to characterize phosphorus doped ohmic contacts for atomic scale devices in silicon', Physica E - Low - Dimensional Systems and Nanostructures, 40, pp. 2131 - 2133, http://dx.doi.org/10.1016/j.physe.2007.10.032
,2007, 'Energy-level pinning and the 0.7 spin state in one dimension: GaAs quantum wires studied using finite-bias spectroscopy', Physical Review B - Condensed Matter and Materials Physics, 75, http://dx.doi.org/10.1103/PhysRevB.75.035331
,2007, 'Comparison of GaP and PH3 as dopant sources for STM-based device fabrication', Nanotechnology, 18, pp. 65301 - 65306
,2007, 'Decay of long-lived quantum Hall induced currents in 2D electron systems', New Journal of Physics, 9, pp. 71 - 80, http://dx.doi.org/10.1088/1367-2630/9/3/071
,2007, 'Doping and STM tip-induced changes to single dangling bonds on Si(0 0 1)', Surface Science, 601, pp. 4036 - 4040, http://dx.doi.org/10.1016/j.susc.2007.04.072
,2007, 'Editorial', IEEE Transactions On Nanotechnology, 6, pp. 397 - 399, http://dx.doi.org/10.1109/tnano.2007.901886
,2007, 'Electrical characterization of ordered SiT dopant arrays', IEEE Transactions on Nanotechnology, 6, pp. 213 - 217
,2007, 'Electron heating and current scaling in a GaAs two-dimensional electron system', Journal of the Korean Physical Society, 50, pp. 1662 - 1665
,2007, 'Electronic properties of atomically abrupt tunnel junctions in silicon', Physical Review - Section B - Condensed Matter, 75, pp. 121303 - 121306
,2007, 'Experimental studies of low-field Landau quantization in two-dimensional electron systems in GaAs/AlGaAs heterostructures', Journal of the Korean Physical Society, 50, pp. 776 - 780
,2007, 'Huge positive magnetoresistance of GaAs/AlGaAs high electron mobility transistor structures at high temperatures', Applied Physics Letters, 90, pp. 252106 - 252108
,2007, 'Narrow, highly P-doped, planar wires in silicon created by scanning probe microscopy', Nanotechnology, 18, pp. 44023 - 44028, http://dx.doi.org/10.1088/0957-4484/18/4/044023
,2007, 'One-dimensional conduction properties of highly phosphorus-doped planar nanowires patterned by scanning probe microscopy', Physical Review - Section B - Condensed Matter, 76, pp. 85403 - 85410
,2007, 'Realization of atomically controlled dopant devices in silicon', Small, 3, pp. 563 - 567, http://dx.doi.org/10.1002/smll.200600680
,2007, 'Scanning tunneling microscope based fabrication of nano- and atomic scale dopant devices in silicon: The crucial step of hydrogen removal', Journal of Applied Physics, 101, pp. 34305 - 034312, http://dx.doi.org/10.1063/1.2433138
,2007, 'Single hydrogen atoms on the Si(001) surface', Physical Review - Section B - Condensed Matter, 76, pp. 155302 - 155314
,2007, 'Single P and As dopants in the Si(001) surface', Journal of Chemical Physics, 127, pp. 184706 - 184714
,2007, 'Single phosphorus atoms in Si(001): Doping-induced charge transfer into isolated Si dangling bonds', Journal of Physical Chemistry C, 111, pp. 6428 - 6433, http://dx.doi.org/10.1021/jp068834c
,2007, 'Structural and electrical characterization of room temperature ultra-high-vacuum compatible Si O2 for gating scanning tunneling microscope-patterned devices', Applied Physics Letters, 91, pp. 222109 - 222111, http://dx.doi.org/10.1063/1.2815926
,2007, 'Structural Integrity and Transport Characteristics of STM-Defined, Highly-Doped Si:P Nanodots', Journal of Scanning Probe Microscopy, 2, pp. 10
,2007, 'Surface gate and contact alignment for buried, atomically precise scanning tunneling microscopy-patterned devices', Journal of Vacuum Science and Technology B, 25, pp. 2562 - 2567, http://dx.doi.org/10.1116/1.2781512
,2007, 'Use of a scanning electron microscope to pattern large areas of a hydrogen resist for electrical contacts', Journal of Applied Physics, 102, pp. 34308 - 34312, http://dx.doi.org/10.1063/1.2736873
,