Superconducting nanowire single-photon detectors for quantum information
L You - Nanophotonics, 2020 - degruyter.com
The superconducting nanowire single-photon detector (SNSPD) is a quantum-limit
superconducting optical detector based on the Cooper-pair breaking effect by a single …
superconducting optical detector based on the Cooper-pair breaking effect by a single …
Strain engineering: A pathway for tunable functionalities of perovskite metal oxide films
Perovskite offers a framework that boasts various functionalities and physical properties of
interest such as ferroelectricity, magnetic orderings, multiferroicity, superconductivity …
interest such as ferroelectricity, magnetic orderings, multiferroicity, superconductivity …
Dynamical charge density fluctuations pervading the phase diagram of a Cu-based high-Tc superconductor
Charge density modulations have been observed in all families of high–critical temperature
(T c) superconducting cuprates. Although they are consistently found in the underdoped …
(T c) superconducting cuprates. Although they are consistently found in the underdoped …
Two-dimensional cuprate nanodetector with single telecom photon sensitivity at T= 20 K
Detecting light at the single-photon level is one of the pillars of emergent photonic
technologies. This is realized through state-of-the-art superconducting detectors that offer …
technologies. This is realized through state-of-the-art superconducting detectors that offer …
Restored strange metal phase through suppression of charge density waves in underdoped YBa2Cu3O7–δ
The normal state of optimally doped cuprates is dominated by the “strange metal” phase that
shows a linear temperature (T) dependence of the resistivity persisting down to the lowest T …
shows a linear temperature (T) dependence of the resistivity persisting down to the lowest T …
A comparative study of various superconductors for Superconducting Nanowire Single Photon Detector applications
Abstract Research activities in Superconducting Nanowire Single Photon Detectors
(SNSPDs) have exhibited major progress over last two decades. The low dark count rate …
(SNSPDs) have exhibited major progress over last two decades. The low dark count rate …
Unconventional applications of superconducting nanowire single photon detectors
Superconducting nanowire single photon detectors are becoming a dominant technology in
quantum optics and quantum communication, primarily because of their low timing jitter and …
quantum optics and quantum communication, primarily because of their low timing jitter and …
Single-photon detection using large-scale high-temperature MgB2 sensors at 20 K
Ultra-fast single-photon detectors with high current density and operating temperature can
benefit space and ground applications, including quantum optical communication systems …
benefit space and ground applications, including quantum optical communication systems …
Probing the phase diagram of cuprates with thin films and nanowires
We have grown and characterized 30-nm-thick YBa 2 Cu 3 O 7− δ (YBCO) films, deposited
by pulsed laser deposition on both MgO (110) and SrTiO 3 (001) substrates, which induce …
by pulsed laser deposition on both MgO (110) and SrTiO 3 (001) substrates, which induce …
[HTML][HTML] Superconducting nano Josephson junctions patterned with a focused helium ion beam
We report the fabrication of nanoscale wires and Josephson junctions in 25 nm thick YBa 2
Cu 3 O 7–δ thin films with wire widths as narrow as 50 nm. Our approach utilizes a finely …
Cu 3 O 7–δ thin films with wire widths as narrow as 50 nm. Our approach utilizes a finely …