1
|
Charaev I, Batson EK, Cherednichenko S, Reidy K, Drakinskiy V, Yu Y, Lara-Avila S, Thomsen JD, Colangelo M, Incalza F, Ilin K, Schilling A, Berggren KK. Single-photon detection using large-scale high-temperature MgB 2 sensors at 20 K. Nat Commun 2024; 15:3973. [PMID: 38729944 PMCID: PMC11087534 DOI: 10.1038/s41467-024-47353-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 03/28/2024] [Indexed: 05/12/2024] Open
Abstract
Ultra-fast single-photon detectors with high current density and operating temperature can benefit space and ground applications, including quantum optical communication systems, lightweight cryogenics for space crafts, and medical use. Here we demonstrate magnesium diboride (MgB2) thin-film superconducting microwires capable of single-photon detection at 1.55 μm optical wavelength. We used helium ions to alter the properties of MgB2, resulting in microwire-based detectors exhibiting single-photon sensitivity across a broad temperature range of up to 20 K, and detection efficiency saturation for 1 μm wide microwires at 3.7 K. Linearity of detection rate vs incident power was preserved up to at least 100 Mcps. Despite the large active area of up to 400 × 400 μm2, the reset time was found to be as low as ~ 1 ns. Our research provides possibilities for breaking the operating temperature limit and maximum single-pixel count rate, expanding the detector area, and raises inquiries about the fundamental mechanisms of single-photon detection in high-critical-temperature superconductors.
Collapse
Affiliation(s)
- Ilya Charaev
- Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
- University of Zurich, Zurich, 8057, Switzerland.
| | - Emma K Batson
- Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Sergey Cherednichenko
- Department of Microtechnology and Nanoscience, Chalmers University of Technology, Göteborg, SE-41296, Sweden.
| | - Kate Reidy
- Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
| | - Vladimir Drakinskiy
- Department of Microtechnology and Nanoscience, Chalmers University of Technology, Göteborg, SE-41296, Sweden
| | - Yang Yu
- Raith America, Inc., 300 Jordan Road, Troy, NY, 12180, USA
| | - Samuel Lara-Avila
- Department of Microtechnology and Nanoscience, Chalmers University of Technology, Göteborg, SE-41296, Sweden
| | | | - Marco Colangelo
- Massachusetts Institute of Technology, Cambridge, MA, 02139, USA
- Department of Electrical and Computer Engineering, Northeastern University, 360 Huntington Ave., Boston, MA, 02115, USA
| | | | - Konstantin Ilin
- Institute of Micro- and Nanoelectronic Systems, Karlsruhe Institute of Technology (KIT), 76187, Karlsruhe, Germany
| | | | - Karl K Berggren
- Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
| |
Collapse
|
2
|
Xiao Y, Wu J, Dadap JI, Awan KM, Yang D, Liang J, Watanabe K, Taniguchi T, Zonno M, Bluschke M, Eisaki H, Greven M, Damascelli A, Ye Z. Optically Probing Unconventional Superconductivity in Atomically Thin Bi 2Sr 2Ca 0.92Y 0.08Cu 2O 8+δ. NANO LETTERS 2024; 24:3986-3993. [PMID: 38501960 DOI: 10.1021/acs.nanolett.4c00559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
Atomically thin cuprates exhibiting a superconducting phase transition temperature similar to that of the bulk have recently been realized, although the device fabrication remains a challenge and limits the potential for many novel studies and applications. Here, we use an optical pump-probe approach to noninvasively study the unconventional superconductivity in atomically thin Bi2Sr2Ca0.92Y0.08Cu2O8+δ (Y-Bi2212). Apart from finding an optical response due to the superconducting phase transition that is similar to that of bulk Y-Bi2212, we observe that the sign and amplitude of the pump-probe signal in atomically thin flakes vary significantly in different dielectric environments depending on the nature of the optical excitation. By exploiting the spatial resolution of the optical probe, we uncover the exceptional sensitivity of monolayer Y-Bi2212 to the environment. Our results provide the first optical evidence for the intralayer nature of the superconducting condensate in Bi2212 and highlight the role of double-sided encapsulation in preserving superconductivity in atomically thin cuprates.
Collapse
Affiliation(s)
- Yunhuan Xiao
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Jingda Wu
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Jerry I Dadap
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Kashif Masud Awan
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Dongyang Yang
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Jing Liang
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Kenji Watanabe
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
| | - Takashi Taniguchi
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
| | - Marta Zonno
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Martin Bluschke
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Hiroshi Eisaki
- Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki 305-8568, Japan
| | - Martin Greven
- School of Physics and Astronomy, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Andrea Damascelli
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| | - Ziliang Ye
- Department of Physics & Astronomy, University of British Columbia, Vancouver, British Columbia V6T 1Z1, Canada
- Quantum Matter Institute, University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada
| |
Collapse
|
3
|
Shein K, Zharkova E, Kashchenko M, Kolbatova A, Lyubchak A, Elesin L, Nguyen E, Semenov A, Charaev I, Schilling A, Goltsman G, Novoselov KS, Gayduchenko I, Bandurin DA. Fundamental Limits of Few-Layer NbSe 2 Microbolometers at Terahertz Frequencies. NANO LETTERS 2024; 24:2282-2288. [PMID: 38345381 DOI: 10.1021/acs.nanolett.3c04493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
The rapid development of infrared spectroscopy, observational astronomy, and scanning near-field microscopy has been enabled by the emergence of sensitive mid- and far-infrared photodetectors. Superconducting hot-electron bolometers (HEBs), known for their exceptional signal-to-noise ratio and fast photoresponse, play a crucial role in these applications. While superconducting HEBs are traditionally crafted from sputtered thin films such as NbN, the potential of layered van der Waals (vdW) superconductors is untapped at THz frequencies. Here, we introduce superconducting HEBs made from few-layer NbSe2 microwires. By improving the interface between NbSe2 and metal leads, we overcome impedance mismatch with RF readout, enabling large responsivity THz detection (0.13 to 2.5 THz) with a minimal noise equivalent power of 7 pW/ H z and nanosecond-range response time. Our work highlights NbSe2 as a promising platform for HEB technology and presents a reliable vdW assembly protocol for custom bolometer production.
Collapse
Affiliation(s)
- Kirill Shein
- Moscow Pedagogical State University, Moscow, Russia 119991
- National Research University Higher School of Economics, Moscow, Russia 101000
| | - Ekaterina Zharkova
- Programmable Functional Materials Lab, Center for Neurophysics and Neuromorphic Technologies, Moscow, Russia 127495
| | - Mikhail Kashchenko
- Programmable Functional Materials Lab, Center for Neurophysics and Neuromorphic Technologies, Moscow, Russia 127495
| | - Anna Kolbatova
- Moscow Pedagogical State University, Moscow, Russia 119991
| | - Anastasia Lyubchak
- Moscow Pedagogical State University, Moscow, Russia 119991
- National Research University Higher School of Economics, Moscow, Russia 101000
| | - Leonid Elesin
- Programmable Functional Materials Lab, Center for Neurophysics and Neuromorphic Technologies, Moscow, Russia 127495
- Institute for Functional Intelligent Materials, National University of Singapore, Singapore 117575
- Department of Materials Science and Engineering, National University of Singapore, Singapore 117575
| | - Ekaterina Nguyen
- Programmable Functional Materials Lab, Center for Neurophysics and Neuromorphic Technologies, Moscow, Russia 127495
| | | | | | | | - Gregory Goltsman
- Moscow Pedagogical State University, Moscow, Russia 119991
- National Research University Higher School of Economics, Moscow, Russia 101000
| | - Kostya S Novoselov
- Institute for Functional Intelligent Materials, National University of Singapore, Singapore 117575
| | - Igor Gayduchenko
- Moscow Pedagogical State University, Moscow, Russia 119991
- National Research University Higher School of Economics, Moscow, Russia 101000
| | - Denis A Bandurin
- Department of Materials Science and Engineering, National University of Singapore, Singapore 117575
| |
Collapse
|
4
|
Bogatskaya AV, Klenov NV, Popov AM, Schegolev AE, Titovets PA, Tereshonok MV, Yakovlev DS. Multilayer Bolometric Structures for Efficient Wideband Communication Signal Reception. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:141. [PMID: 38251106 PMCID: PMC10818736 DOI: 10.3390/nano14020141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/05/2024] [Accepted: 01/06/2024] [Indexed: 01/23/2024]
Abstract
It is known that the dielectric layer (resonator) located behind the conducting plate of the bolometer system can significantly increase its sensitivity near the resonance frequencies. In this paper, the possibility of receiving broadband electromagnetic signals in a multilayer bolometric meta-material made of alternating conducting (e.g., silicon semiconductor) and dielectric layers is demonstrated both experimentally and numerically. It is shown that such a multilayer structure acts as a lattice of resonators and can significantly increase the width of the frequency band of efficient electromagnetic energy absorption. The parameters of the dielectric and semiconductor layers determine the frequency bands. Numerical modeling of the effect has been carried out under the conditions of our experiment. The numerical results show acceptable qualitative agreement with the experimental data. This study develops the previously proposed technique of resonant absorption of electromagnetic signals in bolometric structures.
Collapse
Affiliation(s)
- Anna V. Bogatskaya
- Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.V.B.); (N.V.K.); (A.M.P.)
- P. N. Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Nikolay V. Klenov
- Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.V.B.); (N.V.K.); (A.M.P.)
- Superconducting Quantum Computing Lab, Russian Quantum Center, Skolkovo, 143025 Moscow, Russia
- D. V. Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119991 Moscow, Russia;
| | - Alexander M. Popov
- Faculty of Physics, Lomonosov Moscow State University, 119991 Moscow, Russia; (A.V.B.); (N.V.K.); (A.M.P.)
- P. N. Lebedev Physical Institute, Russian Academy of Sciences, 119991 Moscow, Russia
| | - Andrey E. Schegolev
- D. V. Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119991 Moscow, Russia;
- Science and Research Department, Moscow Technical University of Communication and Informatics, 111024 Moscow, Russia; (P.A.T.); (M.V.T.)
| | - Pavel A. Titovets
- Science and Research Department, Moscow Technical University of Communication and Informatics, 111024 Moscow, Russia; (P.A.T.); (M.V.T.)
| | - Maxim V. Tereshonok
- Science and Research Department, Moscow Technical University of Communication and Informatics, 111024 Moscow, Russia; (P.A.T.); (M.V.T.)
| | - Dmitry S. Yakovlev
- Laboratoire de Physique et d’Etude des Matériaux, ESPCI Paris, CNRS, PSL University, 75005 Paris, France
| |
Collapse
|
5
|
Saggau CN, Shokri S, Martini M, Confalone T, Lee Y, Wolf D, Gu G, Brosco V, Montemurro D, Vinokur VM, Nielsch K, Poccia N. 2D High-Temperature Superconductor Integration in Contact Printed Circuit Boards. ACS APPLIED MATERIALS & INTERFACES 2023; 15:51558-51564. [PMID: 37878903 PMCID: PMC10637321 DOI: 10.1021/acsami.3c10564] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 09/20/2023] [Indexed: 10/27/2023]
Abstract
Inherent properties of superconducting Bi2Sr2CaCu2O8+x films, such as the high superconducting transition temperature Tc, efficient Josephson coupling between neighboring CuO layers, and fast quasiparticle relaxation dynamics, make them a promising platform for advances in quantum computing and communication technologies. However, preserving two-dimensional superconductivity during device fabrication is an outstanding experimental challenge because of the fast degradation of the superconducting properties of two-dimensional flakes when they are exposed to moisture, organic solvents, and heat. Herein, to realize superconducting devices utilizing two-dimensional (2D) superconducting films, we develop a novel fabrication technique relying on the cryogenic dry transfer of printable circuits embedded into a silicon nitride membrane. This approach separates the circuit fabrication stage requiring chemically reactive substances and ionizing physical processes from the creation of the thin superconducting structures. Apart from providing electrical contacts in a single transfer step, the membrane encapsulates the surface of the crystal, shielding it from the environment. The fabricated atomically thin Bi2Sr2CaCu2O8+x-based devices show a high superconducting transition temperature of Tc ≃ 91 K close to that of the bulk crystal and demonstrate stable superconducting properties.
Collapse
Affiliation(s)
- Christian N. Saggau
- Leibniz
Institute for Solid State and Materials Science Dresden (IFW Dresden), 01069 Dresden, Germany
| | - Sanaz Shokri
- Leibniz
Institute for Solid State and Materials Science Dresden (IFW Dresden), 01069 Dresden, Germany
- Institute
of Applied Physics, Technische Universität
Dresden, 01062 Dresden, Germany
| | - Mickey Martini
- Leibniz
Institute for Solid State and Materials Science Dresden (IFW Dresden), 01069 Dresden, Germany
- Institute
of Applied Physics, Technische Universität
Dresden, 01062 Dresden, Germany
| | - Tommaso Confalone
- Leibniz
Institute for Solid State and Materials Science Dresden (IFW Dresden), 01069 Dresden, Germany
- Institute
of Applied Physics, Technische Universität
Dresden, 01062 Dresden, Germany
| | - Yejin Lee
- Leibniz
Institute for Solid State and Materials Science Dresden (IFW Dresden), 01069 Dresden, Germany
- Institute
of Applied Physics, Technische Universität
Dresden, 01062 Dresden, Germany
| | - Daniel Wolf
- Leibniz
Institute for Solid State and Materials Science Dresden (IFW Dresden), 01069 Dresden, Germany
| | - Genda Gu
- Condensed
Matter Physics and Materials Science Department, Brookhaven National Laboratory, Upton, New York 11973, United States
| | - Valentina Brosco
- Istituto
dei Sistemi Complessi (ISC-CNR) and Dipartimento di Fisica, Universita,
Sapienza, P.le A. Moro,
2, I-00185 Rome, Italy
- Centro Ricerche Enrico Fermi, Piazza del Viminale, 1, I-00184 Rome, Italy
| | - Domenico Montemurro
- Department
of Physics, University of Naples Federico
II, 80125 Naples, Italy
| | - Valerii M. Vinokur
- Terra Quantum
AG, CH-9000 St. Gallen, Switzerland
- Physics
Department, CUNY, City College of City University
of New York, 160 Convent Ave, New York, New York 10031, United States
| | - Kornelius Nielsch
- Leibniz
Institute for Solid State and Materials Science Dresden (IFW Dresden), 01069 Dresden, Germany
- Institute
of Applied Physics, Technische Universität
Dresden, 01062 Dresden, Germany
- Institute
of Materials Science, Technische Universität
Dresden, 01062 Dresden, Germany
| | - Nicola Poccia
- Leibniz
Institute for Solid State and Materials Science Dresden (IFW Dresden), 01069 Dresden, Germany
| |
Collapse
|
6
|
Zhang X, Ma R, Guo Z, Zhang C, Chen D, Huan Q, Huang J, Zhang X, Xiao Y, Yu H, Liu X, Li H, Wang Z, Xie X, You L. Mobile superconducting strip photon detection system with efficiency over 70% at a 1550 nm wavelength. OPTICS EXPRESS 2023; 31:30650-30657. [PMID: 37710604 DOI: 10.1364/oe.501552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 08/23/2023] [Indexed: 09/16/2023]
Abstract
We developed a mobile superconducting strip photon detector (SSPD) system operated in a liquid-helium Dewar. By adopting highly disordered NbTiN thin films, we successfully enhanced the detection performance of superconducting strips at higher operation temperatures and realized SSPDs with nearly saturated detection efficiency at 4.2 K. Then we customized a compact liquid-helium Dewar and a battery-based electronic module to minimize the SSPD system. A mobile SSPD system was integrated, which showed a system detection efficiency of 72% for a 1550 nm wavelength with a dark count rate of 200 cps and a timing jitter of 67.2 ps. The system has a weight of 40 kg and a power consumption of 500 mW, which can work continuously for 20 hours. The metrics can be further optimized in accordance with the various practical application platforms, such as aircraft, drones, etc.
Collapse
|
7
|
Wang H, Zhu Y, Bai Z, Wang Z, Hu S, Xie HY, Hu X, Cui J, Huang M, Chen J, Ding Y, Zhao L, Li X, Zhang Q, Gu L, Zhou XJ, Zhu J, Zhang D, Xue QK. Prominent Josephson tunneling between twisted single copper oxide planes of Bi 2Sr 2-xLa xCuO 6+y. Nat Commun 2023; 14:5201. [PMID: 37626041 PMCID: PMC10457331 DOI: 10.1038/s41467-023-40525-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 07/21/2023] [Indexed: 08/27/2023] Open
Abstract
Josephson tunneling in twisted cuprate junctions provides a litmus test for the pairing symmetry, which is fundamental for understanding the microscopic mechanism of high temperature superconductivity. This issue is rekindled by experimental advances in van der Waals stacking and the proposal of an emergent d+id-wave. So far, all experiments have been carried out on Bi2Sr2CaCu2O8+x (Bi-2212) with double CuO2 planes but show controversial results. Here, we investigate junctions made of Bi2Sr2-xLaxCuO6+y (Bi-2201) with single CuO2 planes. Our on-site cold stacking technique ensures uncompromised crystalline quality and stoichiometry at the interface. Junctions with carefully calibrated twist angles around 45° show strong Josephson tunneling and conventional temperature dependence. Furthermore, we observe standard Fraunhofer diffraction patterns and integer Fiske steps in a junction with a twist angle of 45.0±0.2°. Together, these results pose strong constraints on the d or d+id-wave pairing and suggest an indispensable isotropic pairing component.
Collapse
Affiliation(s)
- Heng Wang
- State Key Laboratory of Low Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing, 100084, China
| | - Yuying Zhu
- Beijing Academy of Quantum Information Sciences, Beijing, 100193, China.
- Hefei National Laboratory, Hefei, 230088, China.
| | - Zhonghua Bai
- State Key Laboratory of Low Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing, 100084, China
| | - Zechao Wang
- National Center for Electron Microscopy in Beijing, School of Materials Science and Engineering, Key Laboratory of Advanced Materials (MOE), The State Key Laboratory of New Ceramics and Fine Processing, Tsinghua University, Beijing, 100084, China
- Ji Hua Laboratory, Foshan, Guangdong, 528200, China
| | - Shuxu Hu
- State Key Laboratory of Low Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing, 100084, China
| | - Hong-Yi Xie
- Beijing Academy of Quantum Information Sciences, Beijing, 100193, China
| | - Xiaopeng Hu
- State Key Laboratory of Low Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing, 100084, China
| | - Jian Cui
- Beijing Academy of Quantum Information Sciences, Beijing, 100193, China
| | - Miaoling Huang
- Beijing Academy of Quantum Information Sciences, Beijing, 100193, China
| | - Jianhao Chen
- Beijing Academy of Quantum Information Sciences, Beijing, 100193, China
- International Center for Quantum Materials, School of Physics, Peking University, Beijing, 100091, China
| | - Ying Ding
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Lin Zhao
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Xinyan Li
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Qinghua Zhang
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Lin Gu
- National Center for Electron Microscopy in Beijing, School of Materials Science and Engineering, Key Laboratory of Advanced Materials (MOE), The State Key Laboratory of New Ceramics and Fine Processing, Tsinghua University, Beijing, 100084, China
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - X J Zhou
- Institute of Physics, Chinese Academy of Sciences, Beijing, 100190, China
| | - Jing Zhu
- National Center for Electron Microscopy in Beijing, School of Materials Science and Engineering, Key Laboratory of Advanced Materials (MOE), The State Key Laboratory of New Ceramics and Fine Processing, Tsinghua University, Beijing, 100084, China
- Ji Hua Laboratory, Foshan, Guangdong, 528200, China
| | - Ding Zhang
- State Key Laboratory of Low Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing, 100084, China.
- Beijing Academy of Quantum Information Sciences, Beijing, 100193, China.
- RIKEN Center for Emergent Matter Science (CEMS), Wako, Saitama, 351-0198, Japan.
| | - Qi-Kun Xue
- State Key Laboratory of Low Dimensional Quantum Physics and Department of Physics, Tsinghua University, Beijing, 100084, China.
- Beijing Academy of Quantum Information Sciences, Beijing, 100193, China.
- Southern University of Science and Technology, Shenzhen, 518055, China.
| |
Collapse
|
8
|
Chang J, Esmaeil Zadeh I. Superconducting single-photon detectors get hot. NATURE NANOTECHNOLOGY 2023; 18:322-323. [PMID: 36941358 DOI: 10.1038/s41565-023-01334-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Affiliation(s)
- Jin Chang
- Kavli Institute of Nanoscience, Department of Quantum Nanoscience, Delft University of Technology, Delft, the Netherlands.
| | - Iman Esmaeil Zadeh
- Department of Imaging Physics (ImPhys), Faculty of Applied Sciences, Delft University of Technology, Delft, The Netherlands.
| |
Collapse
|