信息通信技术与政策2024，Vol.50Issue(7)：48-58,11.DOI:10.12267/j.issn.2096-5931.2024.07.007
基于量子隧道效应的量子随机数发生器研究进展
Progress on electronic quantum random number generator based on quantum tunneling effect
摘要
Abstract
Since 2000,quantum random number generators(QRNGs)have been receiving increasing attention.Compared to random number generators based on algorithms or classical systems,QRNGs derive their randomness from quantum sources,which are not described by algorithms or equations deterministically but are described by wave functions probabilistically,exhibiting intrinsic randomness.Currently,most QRNGs are based on photonic systems.In recent years,electronic Quantum Random Number Generator(eQRNG)schemes have been proposed.Compared to photonic QRNGs,eQRNGs do not involve electrical-optical-electrical conversion,effectively avoiding the influence of classical noise during the conversion process.This provides an obvious benefit in randomness.Furthermore,the advantages of eQRNGs lie in simple structure,stability,compatibility with semiconductor technology,and the potential for integration.This paper introduces the progress of eQRNGs based on the quantum tunneling effect,including eQRNGs based on tunnel diode,van der Waals heterojunction,and avalanche photodiode.This paper also elaborates on the advantages of eQRNGs in randomness.关键词
随机数/量子随机数发生器/量子隧道效应Key words
random number/quantum random number generator/quantum tunneling effect分类
数理科学引用本文复制引用
刘宇轩,白玉明,杨哲,李俊林..基于量子隧道效应的量子随机数发生器研究进展[J].信息通信技术与政策,2024,50(7):48-58,11.基金项目
国家自然科学基金(No.51727805) （No.51727805）
