Article
Physics, Applied
R. F. Su, L. L. Shi, T. Zhou, B. Z. Yao, J. B. Wu, X. C. Tu, X. Q. Jia, L. Kang, B. B. Jin, H. B. Wang, J. Chen, P. H. Wu
Summary: In this study, we have designed and fabricated a superconducting hybrid kinetic inductance detector (KID) with sensitivity over a broad band centered at 4.3 THz. The detector's ultra-sensitive performance allows for large arrays with frequency domain multiplexing, making it promising for imaging instruments in space-based far-infrared observatories.
SUPERCONDUCTOR SCIENCE & TECHNOLOGY
(2022)
Review
Chemistry, Multidisciplinary
Gerhard Ulbricht, Mario De Lucia, Eoin Baldwin
Summary: MKIDs have emerged as a promising novel low temperature detector technology, with unrivaled scalability that makes them attractive for observational astronomy, particle physics, material science, and THz imaging applications. This review aims to provide a comprehensive list of potential starting points for more in-depth research in various fields benefiting from kinetic inductance detectors.
APPLIED SCIENCES-BASEL
(2021)
Article
Physics, Applied
A. Cruciani, L. Bandiera, M. Calvo, N. Casali, I. Colantoni, G. Del Castello, M. del Gallo Roccagiovine, D. Delicato, M. Giammei, V. Guidi, J. Goupy, V. Pettinacci, G. Pettinari, M. Romagnoni, M. Tamisari, A. Mazzolari, A. Monfardini, M. Vignati
Summary: BULLKID is introduced as a phonon detector with a unique structure consisting of an array of dices carved into a thick crystalline wafer, suitable for detecting low-energy processes. Despite the need for optimization in the uniformity of the KID electrical response across the array, the baseline energy resolution shows promising performance. This innovative design allows for highly segmented array without the use of dedicated holding structures for each unit.
APPLIED PHYSICS LETTERS
(2022)
Article
Physics, Applied
Jie Hu, Faouzi Boussaha, Jean-Marc Martin, Paul Nicaise, Christine Chaumont, Samir Beldi, Michel Piat, Piercarlo Bonifacio
Summary: The study observed a large phase-response in titanium nitride microwave kinetic inductance detectors cooled down to temperatures T <= T-c/20 when exposed to optical pulses with a specific wavelength. This response is related to the transition of cooper-pair breaking into quasi-particles, followed by a significant inverse response attributed to thermal perturbation and interaction with a two-level system (TLS) affecting the superconductor. The TLS responding to the illumination is proportional to the area of the inductor to the whole resonator.
APPLIED PHYSICS LETTERS
(2021)
Article
Physics, Multidisciplinary
Qing Shi, Jing Li, Qiang Zhi, Zheng Wang, Wei Miao, Sheng-Cai Shi
Summary: This study fabricates three terahertz-band kinetic inductance detectors on a single chip and measures their performance under different optical radiation powers. The results show that their responses are purely from photons.
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
(2022)
Article
Physics, Applied
E. Baldwin, M. De Lucia, C. Bracken, G. Ulbricht, O. Creaner, J. Piercy, T. Ray
Summary: The Xilinx ZCU111 RFSoC is a solution for reading MKID arrays, but additional FPGA resources are needed to process a large number of MKIDs. The RFSoC 2x2 board provides a solution to this problem with lower cost and a better balance between FPGA resources and data converters.
JOURNAL OF LOW TEMPERATURE PHYSICS
(2022)
Article
Engineering, Aerospace
Steven Hailey-Dunsheath, Reinier M. J. Janssen, Jason Glenn, Charles M. Bradford, Joanna Perido, Joseph Redford, Jonas Zmuidzinas
Summary: The Origins Space Telescope will be equipped with three instruments, two of which will cover the far-IR and require large arrays of ultrasensitive detectors. Kinetic inductance detectors have already shown the capability to meet the array format and readout requirements for Origins, with the only improvement needed being per-pixel sensitivity.
JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS
(2021)
Article
Physics, Applied
Faouzi Boussaha, Jie Hu, Paul Nicaise, Jean-Marc Martin, Christine Chaumont, Pham Viet Dung, Josiane Firminy, Florent Reix, Piercarlo Bonifacio, Michel Piat, Herve Geoffray
Summary: We demonstrate the single photon counting mode at 405 and 850 nm with stoichiometric TiN-based microwave kinetic inductance detectors realized on a sapphire substrate and operated at bath temperatures over 300 mK. The detectors use single 15-25 nm-thick TiN layers featuring a critical temperature in the 2-3 K range. We found that the energy-resolving power R = E/Delta E exhibits an optimum with bath temperature, occurring in the 300-450 mK range, which can be almost double compared to those obtained at the lowest temperatures. Furthermore, the single photon regime is observed up to 700 mK. In addition to a high-temperature operation, the single stoichiometric layer would allow achieving a better uniformity in the critical temperature and, thus, kinetic inductance, compared to the often desired similar to 1 K sub-stoichiometric TiN.
APPLIED PHYSICS LETTERS
(2023)
Article
Mechanics
Claudio Cremaschini, Jiri Kovar, Zdenek Stuchlik, Massimo Tessarotto
Summary: This article reviews the original thermodynamic formulation of the Tolman-Ehrenfest effect and discusses the different statistical temperature distributions and their properties in non-ideal fluids.
Article
Physics, Applied
Pieter J. de Visser, Steven A. H. de Rooij, Vignesh Murugesan, David J. Thoen, Jochem J. A. Baselmans
Summary: Superconducting detectors with low excitation energy promise high resolving power for visible wavelengths; however, experimental results show that the resolving power is limited by hot phonon loss. By suspending the sensitive part of the detector on a thin SiN membrane, the resolving power can be significantly improved due to stronger phonon trapping on the membrane, indicating a route towards the Fano limit through phonon engineering.
PHYSICAL REVIEW APPLIED
(2021)
Article
Automation & Control Systems
Xiaojun Wang, Shuai Zhang, Daqing Gao
Summary: This article introduces the detailed analytic modeling optimal control with a kinetic inductance fine turning method to solve special control problems of pulsed power supply for a heavy-ion accelerator magnet. The method can identify kinetic inductance and control precision to meet the design requirements, as validated through simulations and experiments.
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS
(2022)
Article
Engineering, Aerospace
Neelay Fruitwala, Alex B. Walter, John Bailey, Rupert Dodkins, Benjamin A. Mazin
Summary: The study introduces a machine learning-based pipeline to fully automate the calibration of frequency comb, reducing the time and increasing the accuracy of the calibration process for optical/IR microwave kinetic inductance detector arrays.
JOURNAL OF ASTRONOMICAL TELESCOPES INSTRUMENTS AND SYSTEMS
(2021)
Article
Engineering, Electrical & Electronic
Francesco Mazzocchi, Eduard Driessen, Shibo Shu, Michael Merker, Konstantin Ilin, Michael Siegel, Andreas Meier, Dirk Strauss, Theo Scherer
Summary: This article presents the design of a custom kinetic inductance detector (KID) for polarimetric diagnostics of magnetically confined fusion plasma. The device is designed for optimal absorption at 1.3 THz and resonates in a range from 0.8 to 1.1 GHz, with simulations performed to tune device parameters to meet the requirements. The characterization of the thin niobium nitride film and S-21 parameter measurements on patterned thin films deposited on high resistivity silicon substrates are also discussed.
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
(2021)
Article
Computer Science, Interdisciplinary Applications
Logan Bishop-Van Horn, Kathryn A. Moler
Summary: Quantitative understanding of the spatial distribution of magnetic fields and Meissner screening currents is crucial for interpreting magnetic measurements of 2D superconductors and mesoscopic thin film superconducting devices. This study introduces an open-source Python package called SuperScreen, which can simulate the response of 2D superconductors to different applied magnetic fields and calculate the distribution of Meissner currents and magnetic fields in superconducting thin film structures.
COMPUTER PHYSICS COMMUNICATIONS
(2022)
Article
Chemistry, Analytical
Liang Hong, Lanxia Wang, Miao Cai, Yifan Yao, Xuguang Guo, Yiming Zhu
Summary: A highly sensitive room-temperature graphene photothermoelectric terahertz detector with an efficient optical coupling structure of asymmetric logarithmic antenna was developed by planar micro-nano processing technology and two-dimensional material transfer techniques. The device showed a high photoresponsivity of 1.54 A/W, a noise equivalent power of 19.8 pW/Hz(1/2), and a response time of 900 ns at 105 GHz under zero bias. The electrode-induced doping of graphene channel near the metal-graphene contacts was found to play a key role in the terahertz PTE response.
Article
Physics, Applied
P. J. de Visser, S. J. C. Yates, T. Guruswamy, D. J. Goldie, S. Withington, A. Neto, N. Llombart, A. M. Baryshev, T. M. Klapwijk, J. J. A. Baselmans
APPLIED PHYSICS LETTERS
(2015)
Article
Physics, Applied
T. Guruswamy, D. J. Goldie, S. Withington
SUPERCONDUCTOR SCIENCE & TECHNOLOGY
(2015)
Article
Physics, Applied
T. Guruswamy, D. J. Goldie, S. Withington
SUPERCONDUCTOR SCIENCE & TECHNOLOGY
(2016)
Article
Physics, Applied
T. Guruswamy, C. N. Thomas, S. Withington, D. J. Goldie
SUPERCONDUCTOR SCIENCE & TECHNOLOGY
(2017)
Article
Physics, Applied
Daikang Yan, Lisa M. Gades, Tejas Guruswamy, Antonino Miceli, Umeshkumar M. Patel, Orlando Quaranta
SUPERCONDUCTOR SCIENCE & TECHNOLOGY
(2019)
Article
Engineering, Electrical & Electronic
Daikang Yan, Lisa M. Gades, Tejas Guruswamy, Umeshkumar M. Patel, Orlando Quaranta, Antonin Miceli
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
(2019)
Article
Physics, Applied
U. Patel, R. Divan, L. Gades, T. Guruswamy, D. Yan, O. Quaranta, A. Miceli
JOURNAL OF LOW TEMPERATURE PHYSICS
(2020)
Article
Engineering, Electrical & Electronic
Tejas Guruswamy, Lisa Gades, Antonino Miceli, Umeshkumar Patel, Orlando Quaranta
Summary: At Argonne National Laboratory, hard X-ray Transition Edge Sensor (TES) arrays are being developed for beamline science, providing significantly improved energy resolution compared to semiconductor-based detectors and better collection efficiency than wavelength-dispersive instruments. A prototype instrument with 24 microwave-frequency multiplexed pixels is currently being tested at the Advanced Photon Source, showing ten times better energy resolution than silicon-drift detectors. TES-based instruments demonstrate the ability to resolve closely-spaced emission lines in samples containing multiple transition metal elements, such as integrated circuits, which are largely hidden from semiconductor-based detectors.
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
(2021)
Article
Physics, Applied
Orlando Quaranta, Lisa M. Gades, Cindy Xue, Ralu Divan, C. Suzanne Miller, Umeshkumar M. Patel, Tejas Guruswamy, Antonino Miceli
Summary: In this work, we measured the resistance of electroplated bismuth independently from the seed layer gold using four-wire resistance measurement structures. The results showed that at 3K, the thermal conductivity of electroplated bismuth is high enough to correctly thermalize X-ray photons when used as an absorber for transition-edge sensors.
JOURNAL OF LOW TEMPERATURE PHYSICS
(2022)
Article
Physics, Applied
Daikang Yan, Joel C. Weber, Tejas Guruswamy, Kelsey M. Morgan, Galen C. O'Neil, Abigail L. Wessels, Douglas A. Bennett, Christine G. Pappas, John A. Mates, Johnathon D. Gard, Daniel T. Becker, Joseph W. Fowler, Daniel S. Swetz, Daniel R. Schmidt, Joel N. Ullom, Takuma Okumura, Tadaaki Isobe, Toshiyuki Azuma, Shinji Okada, Shinya Yamada, Tadashi Hashimoto, Orlando Quaranta, Antonino Miceli, Lisa M. Gades, Umeshkumar M. Patel, Nancy Paul, Guojie Bian, Paul Indelicato
Summary: In this work, we developed hard X-ray TESs to measure the absolute energies of muonic-argon transition lines around 44 keV and 20 keV. TESs with sidecar absorbers of different heat capacities were fabricated and characterized, achieving high energy resolution and accurate measurements.
JOURNAL OF LOW TEMPERATURE PHYSICS
(2022)
Article
Instruments & Instrumentation
U. Patel, T. Guruswamy, A. J. Krzysko, H. Charalambous, L. Gades, K. Wiaderek, O. Quaranta, Y. Ren, A. Yakovenko, U. Ruett, A. Miceli
Summary: X-ray Compton spectroscopy is a direct probe of the electron momentum distribution of bulk materials. In this study, high-resolution inelastic x-ray scattering experiments were performed using an x-ray transition-edge sensor (TES) microcalorimeter detector. The results showed high sensitivity to low-Z elements and oxidation states. The performance of the TES detector was compared with a silicon drift detector (SDD), and the TES detector exhibited significantly improved momentum resolution and better line shape analysis.
REVIEW OF SCIENTIFIC INSTRUMENTS
(2022)
Proceedings Paper
Engineering, Electrical & Electronic
Tejas Guruswamy, Lisa M. Gades, Antonino Miceli, Umeshkumar M. Patel, John T. Weizeorick, Orlando Quaranta
14TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS2019)
(2020)