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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
131

Characterization of Transistor Matching in Silicon-Germanium Heterojunction Bipolar Transistors

Pratapgarhwala, Mustansir M. 23 November 2005 (has links)
Transistor mismatch is a crucial design issue in high precision analog circuits, and is investigated here for the first time in SiGe HBTs. The goal of this work is to study the effects of mismatch under extreme conditions including radiation, high temperature, and low temperature. One portion of this work reports collector current mismatch data as a function of emitter geometry both before and after 63 MeV proton exposure for first-generation SiGe HBTs with a peak cut-off frequency of 60 GHz. However, minimal changes in device-to-device mismatch after radiation exposure were experienced. Another part of the study involved measuring similar devices at different temperatures ranging from 298K to 377K. As a general trend, it was observed that device-to-device mismatch improved with increasing temperature.
132

Enhanced hot-hole degradation and negative bias temperature instability (NBTI) in p⁺-poly PMOSFETs with oxynitride gate dielectrics /

Chen, Yuh-yue, January 2000 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2000. / Vita. Includes bibliographical references (leaves 158-172). Available also in a digital version from Dissertation Abstracts.
133

Strain effects on the valence band of silicon piezoresistance in p-type silicon and mobility enhancement in strained silicon pMOSFET /

Wu, Kehuey. January 2005 (has links)
Thesis (Ph. D.)--University of Florida, 2005. / Title from title page of source document. Document formatted into pages; contains 157 pages. Includes vita. Includes bibliographical references.
134

High-k gate dielectric for 100 nm MOSFET application /

Jeon, Yongjoo. January 2000 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2000. / Vita. Includes bibliographical references (leaves 111-119). Available also in a digital version from Dissertation Abstracts.
135

Performance enhancement in column IV mobility, bandgap, and strain engineered MOSFETs

Onsongo, David Masara, Banerjee, Sanjay, January 2003 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2003. / Supervisor: Sanjay K. Banerjee. Vita. Includes bibliographical references. Also available from UMI.
136

Evaluation of nitrogen incorporation effects in HfO₂ gate dielectric for improved MOSFET performance

Cho, Hag-ju, Lee, Jack Chung-Yeung, January 2003 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2003. / Supervisor: Jack C. Lee. Vita. Includes bibliographical references. Available also from UMI Company.
137

Heterojunction MOSFET devices using column IV alloys grown by UHVCVD /

Quinones, Eduardo Jose, January 1999 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 1999. / Vita. Includes bibliographical references (leaves 112-119). Available also in a digital version from Dissertation Abstracts.
138

Novel 3-D CMOS and BiCMOS devices for high-density and high-speed ICs /

Liu, Haitao. January 2003 (has links)
Thesis (Ph.D.)--Hong Kong University of Science and Technology, 2003. / Includes bibliographical references. Also available in electronic version. Access restricted to campus users.
139

RF integrated circuit design options : from technology to layout /

Zhang, Xibo. January 2003 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2003. / Includes bibliographical references (leaves 59-61). Also available in electronic version. Access restricted to campus users.
140

RF characterization and modeling of MOSFET power amplifier in wireless communication /

Tsui, Kenneth Kin Pun. January 2003 (has links)
Thesis (M. Phil.)--Hong Kong University of Science and Technology, 2003. / Includes bibliographical references. Also available in electronic version. Access restricted to campus users.

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