Experimental comparison of models for ultrafast impact ionization is silicon

Abebe Tilahun Tarekegne; Krzysztof Iwaszczuk; Peter Uhd Jepsen

Experimental comparison of models for ultrafast impact ionization is silicon

Abebe Tilahun Tarekegne, Krzysztof Iwaszczuk, Peter Uhd Jepsen

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

We compare experimentally the exponential and quadratic (Keldysh formula) impact ionization models using THz induced impact ionization in silicon. We demonstrate that the exponential model offers the best description of impact ionization process for ultrashort electric filed pulses.

Original language	English
Title of host publication	2016 Conference on Lasers and Electro-Optics
Number of pages	2
Publisher	Optical Society of America (OSA)
Publication date	2016
Pages	1-2
ISBN (Print)	9781943580118
Publication status	Published - 2016
Event	2016 Conference on Lasers and Electro-Optics - San Jose McEnery Convention Center, San Jose, United States Duration: 5 Jun 2016 → 10 Jun 2016 http://www.cleoconference.org

Conference

Conference	2016 Conference on Lasers and Electro-Optics
Location	San Jose McEnery Convention Center
Country/Territory	United States
City	San Jose
Period	05/06/2016 → 10/06/2016
Internet address	http://www.cleoconference.org

Keywords

Impact ionization
Silicon
Probes
Adaptation models
Electric fields
Dipole antennas
Antenna measurements

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title = "Experimental comparison of models for ultrafast impact ionization is silicon",

abstract = "We compare experimentally the exponential and quadratic (Keldysh formula) impact ionization models using THz induced impact ionization in silicon. We demonstrate that the exponential model offers the best description of impact ionization process for ultrashort electric filed pulses.",

keywords = "Impact ionization, Silicon, Probes, Adaptation models, Electric fields, Dipole antennas, Antenna measurements",

author = "Tarekegne, {Abebe Tilahun} and Krzysztof Iwaszczuk and Jepsen, {Peter Uhd}",

year = "2016",

language = "English",

isbn = "9781943580118",

pages = "1--2",

booktitle = "2016 Conference on Lasers and Electro-Optics",

publisher = "Optical Society of America (OSA)",

note = "2016 Conference on Lasers and Electro-Optics, CLEO ; Conference date: 05-06-2016 Through 10-06-2016",

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T1 - Experimental comparison of models for ultrafast impact ionization is silicon

AU - Tarekegne, Abebe Tilahun

AU - Iwaszczuk, Krzysztof

AU - Jepsen, Peter Uhd

PY - 2016

Y1 - 2016

N2 - We compare experimentally the exponential and quadratic (Keldysh formula) impact ionization models using THz induced impact ionization in silicon. We demonstrate that the exponential model offers the best description of impact ionization process for ultrashort electric filed pulses.

AB - We compare experimentally the exponential and quadratic (Keldysh formula) impact ionization models using THz induced impact ionization in silicon. We demonstrate that the exponential model offers the best description of impact ionization process for ultrashort electric filed pulses.

KW - Impact ionization

KW - Silicon

KW - Probes

KW - Adaptation models

KW - Electric fields

KW - Dipole antennas

KW - Antenna measurements

M3 - Article in proceedings

SN - 9781943580118

SP - 1

EP - 2

BT - 2016 Conference on Lasers and Electro-Optics

PB - Optical Society of America (OSA)

T2 - 2016 Conference on Lasers and Electro-Optics

Y2 - 5 June 2016 through 10 June 2016

ER -

Experimental comparison of models for ultrafast impact ionization is silicon

Abstract

Conference

Keywords

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