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Publications Influence

Multipactor discharge on metals and dielectrics: Historical review and recent theories

- R. Kishek, Y. Y. Lau, L. K. Ang, A. Valfells, R. Gilgenbach
- Physics
- 27 April 1998

This paper reviews the history of multipactor discharge theory, focusing on recent models of multipactor accessibility and saturation. Two cases are treated in detail: That of a first-order,… Expand

232 8- PDF

Effects of an external magnetic field, and of oblique radio-frequency electric fields on multipactor discharge on a dielectric

- A. Valfells, L. K. Ang, Y. Y. Lau, R. Gilgenbach
- Physics
- 18 January 2000

This paper analyzes, separately, the effects of an external magnetic field, the rf magnetic field, and of an oblique rf electric field, on multipactor discharge on a dielectric. Using Monte Carlo… Expand

82 1- PDF

New scaling of child-langmuir law in the quantum regime.

This paper presents a consistent quantum mechanical model of Child-Langmuir (CL) law, including electron exchange-correlation interaction, electrode's surface curvature, and finite emitter area. The… Expand

149 1- PDF

Klein tunnelling model of low energy electron field emission from single-layer graphene sheet

- S. Sun, L. K. Ang, D. Shiffler, J. Luginsland
- Physics
- 7 July 2011

By considering the effect of Klein tunneling for low energy electrons with linear energy dispersion, a model has been constructed to calculate the amount of emitted line current density from a… Expand

37 1- PDF

Quantum extension of Child-Langmuir law

- L. K. Ang
- Physics
- 26 May 2002

Summary form only given, as follows. In the advent fields of nano-technology, electrode gaps with scales down to nanometer regime can be fabricated. On such a nano scale, quantum effects such as… Expand

9 1

Generalized Fowler-Nordheim field-induced vertical electron emission model for two-dimensional materials

- Y. Ang, M. Zubair, K. J. A. Ooi, L. K. Ang
- Physics
- 16 November 2017

Current theoretical description of field-induced electron emission remains mostly bounded by the classic Fowler-Nordheim (FN) framework developed nearly one century ago. For the emerging class of… Expand

8 1- PDF

Ultrashort-pulse child-langmuir law in the quantum and relativistic regimes.

This Letter presents a consistent quantum and relativistic model of short-pulse Child-Langmuir (CL) law, of which the pulse length tau is less than the electron transit time in a gap of spacing D and… Expand

123- PDF

Two-dimensional analytical Mott-Gurney law for a trap-filled solid

- W. Chandra, L. K. Ang, K. Pey, C. M. Ng
- Physics
- 10 April 2007

The letter presents a two-dimensional analytical model of the space charge limited (SCL) current injection in a solid with exponentially distributed trap energy state. By considering that the… Expand

53- PDF

Universal Scaling Laws in Schottky Heterostructures Based on Two-Dimensional Materials.

We identify a new universality in the carrier transport of two-dimensional (2D) material-based Schottky heterostructures. We show that the reversed saturation current (J) scales universally with… Expand

46- PDF

Space-charge-limited flows in the quantum regime

This paper reviews the recent developments of space-charge-limited (SCL) flow or Child-Langmuir (CL) law in the quantum regime. According to the classical CL law for planar diodes, the current… Expand

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