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Filtering by: Degree Field Electrical and Computer Engineering Rights Statement Copyright Not Evaluated Subject Gallium arsenide semiconductors Subject Junction transistors

1. A study of deep levels of AlGaAs/GaAs heterojunction bipolar transistors

Creator:: Huang, Chun-ta
Abstract:: A study of deep levels of the emitter region of a heterojunction bipolar transistor is investigated using deep level transient spectroscopy (DLTS), deep level admittance spectroscopy (DLAS), thermally stimulated capacitance (TSCAP), and capacitance-voltage (C-V) profiling. The DX center, with an activation energy of 0.45 eV, is the only deep level...
Resource Type:: Masters Thesis

2. Analog integrated circuit design using GaAs C-HFETs

Creator:: Gupta, Rakhee
Abstract:: Present day data processing technology requires very high speed signal processing and data conversion rates. One such application which requires high speed is switched capacitor circuits used in Sigma-Delta modulators. A major active component of switched capacitor circuits is the monolithic operational amplifier(opamp). Because of the relatively poor speed performance...
Resource Type:: Masters Thesis

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1. A study of deep levels of AlGaAs/GaAs heterojunction bipolar transistors

2. Analog integrated circuit design using GaAs C-HFETs

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1. A study of deep levels of AlGaAs/GaAs heterojunction bipolar transistors

2. Analog integrated circuit design using GaAs C-HFETs

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