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Publications Influence

Nonlinear gyrokinetic equations for low-frequency electromagnetic waves in general plasma equilibria

- E. Frieman, L. Chen
- Physics
- 1 October 1981

A nonlinear gyrokinetic formalism for low‐frequency (less than the cyclotron frequency) microscopic electromagnetic perturbations in general magnetic field configurations is developed. The nonlinear… Expand

593 12

Kinetic processes in plasma heating by resonant mode conversion of Alfvén wave

- A. Hasegawa, L. Chen
- Physics
- 1 December 1976

An externally applied oscillating magnetic field (at a frequency near 1 MHz for typical tokamak parameters) resonantly mode converts to the kinetic Alfven wave, the Alfven wave with the perpendicular… Expand

425 8

Kinetic theory of geomagnetic pulsations 1. Internal excitations by energetic particles

- L. Chen, A. Hasegawa
- Physics
- 1 February 1991

Motivated by recent satellite observations. the authors have carried out a comprehensive theoretical analysis on the generation of hydromagnetic Alfven waves in a realistic magnetospheric plasma… Expand

200 8- PDF

Modeling the evolution of chorus waves into plasmaspheric hiss

- J. Bortnik, L. Chen, W. Li, R. Thorne, R. Horne
- Physics, Geology
- 1 August 2011

[1] Plasmaspheric hiss (PH) is a band-limited, incoherent whistler mode emission found predominantly in the plasmasphere or high-density plasma regions in the near-Earth space environment. Since its… Expand

78 6- PDF

High- n ideal and resistive shear Alfvén waves in tokamaks

Abstract Ideal and resistive MHD equations for the shear Alfven waves are studied in a low-β toroidal model by employing the high-n ballooning formalism. The ion sound effects are neglected. For an… Expand

367 5

Physics of Alfvén waves and energetic particles in burning plasmas

Dynamics of shear Alfven waves and energetic particles are crucial to the performance of burning fusion plasmas. This article reviews linear as well as nonlinear physics of shear Alfven waves and… Expand

164 4- PDF

Physics of Alfvén Waves

Alfven waves discovered by Hannes Alfven (1942, Nature 150 405) are fundamental electromagnetic oscillations prevalent in magnetically confined plasmas existing in the nature and laboratories. Alfven… Expand

24 4- PDF

Anisotropic Alfvén‐ballooning modes in Earth's magnetosphere

We have carried out a theoretical analysis of the stability and parallel structure of coupled shear Alfven and slow magnetosonic waves in Earth's inner magnetosphere (i.e., at equatorial distances… Expand

70 4

Transient Measurement of the Junction-To-Case Thermal Resistance Using Structure Functions: Chances and Limits

- D. Schweitzer, H. Pape, L. Chen
- Engineering
- Twenty-fourth Annual IEEE Semiconductor Thermal…
- 16 March 2008

The accurate and reproducible measurement of the junction-to-case thermal resistance Rth-JC of power semiconductor devices is far from trivial. In the recent time several new approaches to measure… Expand

55 3

Transient dual interface measurement — A new JEDEC standard for the measurement of the junction-to-case thermal resistance

- D. Schweitzer, H. Pape, L. Chen, Rudolf Kutscherauer, Martin Walder
- Computer Science
- 27th Annual IEEE Semiconductor Thermal…
- 20 March 2011

TLDR

28 3