Novel concept for THz signals generation in heterostructures
We demonstrate by a Monte Carlo simulation that the reflection of quasi-ballistically accelerated electrons at the interfaces of an In(0.52)A(0.48)As/In0.53Ga0.47As/In0.52Al0.48As double-heterojunction structure is able to generate current oscillations at frequencies in the THz range, The possibilit...
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| Format: | Article |
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WILEY-V C H VERLAG GMBH
2007
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| Online Access: | http://shdl.mmu.edu.my/3041/ |