Signal amplification by four-wave mixing
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J. M. ChΓ‘vez Boggio; D. F. Grosz; A. GuimarΓ£es; H. L. Fragnito
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Article
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1999
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John Wiley and Sons
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English
β 127 KB
region, are affected by various scattering mechanisms, thereby decreasing the cutoff frequency. ## Conclusions An analytical model for a pseudomorphic modulation-doped transistor is presented to evaluate its cutoff frequency and capacitanceαvoltage characteristics. It is shown that an Al-GaAsrInG