Weng, Q. C. An, Z. H. Zhu, Z. Q. Song, J. D. Choi, W. J. 2024-01-20T10:31:27Z 2024-01-20T10:31:27Z 2021-09-05 2014-02-03 0003-6951 https://pubs.kist.re.kr/handle/201004/127106 The authors present a systematic study of an introduced reset operation on quantum dot (QD) single photon detectors operating at 77 K. The detectors are based on an AlAs/GaAs/AlAs double-barrier resonant tunneling diode with an adjacent layer of self-assembled InAs QDs. Sensitive single-photon detection in high dI/dV region with suppressed current fluctuations is achieved. The dynamic detection range is extended up to at least 10(4) photons/s for sensitive imaging applications by keeping the device far from saturation by employing an appropriate reset frequency. (C) 2014 AIP Publishing LLC. English AMER INST PHYSICS KEY DISTRIBUTION Electronic-state-controlled reset operation in quantum dot resonant-tunneling single-photon detectors Article 10.1063/1.4863954 1 APPLIED PHYSICS LETTERS, v.104, no.5 APPLIED PHYSICS LETTERS 104 5 scie scopus 000331644100013 2-s2.0-84899822086 Physics, Applied Physics Article KEY DISTRIBUTION InAs quantum dots resonant-tunneling single-photon detectors