Ohmic contact engineering in few–layer black phosphorus: approaching the quantum limit
نویسندگان
چکیده
منابع مشابه
Quantum cryptography approaching the classical limit.
We consider the security of continuous-variable quantum cryptography as we approach the classical limit, i.e., when the unknown preparation noise at the sender's station becomes significantly noisy or thermal (even by as much as 10(4) times greater than the variance of the vacuum mode). We show that, provided the channel transmission losses do not exceed 50%, the security of quantum cryptograph...
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ژورنال
عنوان ژورنال: Nanotechnology
سال: 2020
ISSN: 0957-4484,1361-6528
DOI: 10.1088/1361-6528/ab8cf4