Author

Li-Hung Lin

results may include different authors with the same name

6 papers

Probing onset of strong localization and electron-electron interactions with the presence of direct insulator-quantum Hall transition

We have performed low-temperature transport measurements on a disordered two-dimensional electron system (2DES). Features of the strong localization leading to the quantum Hall effect are observed after the 2DES undergoes a direct…

Mesoscale and Nanoscale Physics · Physics 2015-05-18 Shun-Tsung Lo , Kuang Yao Chen , T. L. Lin , Li-Hung Lin , Dong-Sheng Luo , Y. Ochiai , N. Aoki , Yi-Ting Wang , Zai Fong Peng , Yiping Lin , J. C. Chen , Sheng-Di Lin , C. F. Huang , C. -T. ~Liang

Experimental evidence for direct insulator-quantum Hall transition in multi-layer graphene

We have performed magnetotransport measurements on a multi-layer graphene flake. At the crossing magnetic field Bc, an approximately temperature-independent point in the measured longitudinal resistivity, which is ascribed to the direct…

Mesoscale and Nanoscale Physics · Physics 2013-11-05 Chiashain Chuang , Li-Hung Lin , Nobuyuki Aoki , Takahiro Ouchi , Akram M. Mahjoub , Tak-Pong Woo , J. P. Bird , Yuichi Ochiai , Shun-Tsung Lo , Chi-Te Liang

Insulator, semiclassical oscillations and quantum Hall liquids at low magnetic fields

Magneto-transport measurements are performed on two-dimensional GaAs electron systems to probe the quantum Hall (QH) effect at low magnetic fields. Oscillations following the Shubnikov-de Haas (SdH) formula are observed in the transition…

Mesoscale and Nanoscale Physics · Physics 2012-09-14 Shun-Tsung Lo , Yi-Ting Wang , G Bohra , E Comfort , T-Y Lin , M-G Kang , G Strasser , J P Bird , C F Huang , Li-Hung Lin , J C Chen , C-T Liang

Probing temperature-driven flow lines in a gated two-dimensional electron gas with tunable spin-splitting

We study the temperature flow of conductivities in a gated GaAs two-dimensional electron gas (2DEG) containing self-assembled InAs dots and compare the results with recent theoretical predictions. By changing the gate voltage, we are able…

Mesoscale and Nanoscale Physics · Physics 2012-09-14 Yi-Ting Wang , Gil-Ho Kim , C. F. Huang , Shun-Tsung Lo , Wei-Jen Chen , J. T. Nicholls , Li-Hung Lin , D. A. Ritchie , Y. H. Chang , C. -T. Liang , B. P. Dolan

Half integer features in the quantum Hall Effect: experiment and theory

The quantum Hall effect is one of the most important developments in condensed matter physics of the 20th century. The standard explanations of the famous integer quantized Hall plateaus in the transverse resistivity are qualitative, and…

Mesoscale and Nanoscale Physics · Physics 2008-11-24 Tobias Kramer , Eric J. Heller , Robert E. Parrott , Chi-Te Liang , C. F. Huang , Kuang Yao Chen , Li-Hung Lin , Jau-Yang Wu , Sheng-Di Lin

Probing Landau quantisation with the presence of insulator-quantum Hall transition in a GaAs two-dimensional electron system

Magneto-transport measurements are performed on the two-dimensional electron system (2DES) in an AlGaAs/GaAs heterostructure. By increasing the magnetic field perpendicular to the 2DES, magnetoresistivity oscillations due to Landau…

Mesoscale and Nanoscale Physics · Physics 2008-07-02 Kuang Yao Chen , Y. H. Chang , C. -T. Liang , N. Aoki , Y. Ochiai , C. F. Huang , Li-Hung Lin , K. A. Cheng , H. H. Cheng , H. H. Lin , Jau-Yang Wu , Sheng-Di Lin