Article

Shin, S-H; Stanley, M; Wong, W N; Sweetnam, T; Elarabi, A; Lindstrom, T; Ridler, N M; de Graaf, S (2024) In-operando microwave scattering-parameter calibrated measurement of a Josephson travelling wave parametric amplifier. Applied Physics Letters, 125 (10). 104001

Stanley, M; Shang, X; Celep, M; Salter, M; de Graaf, S; Lindstrom, T; Shin, S-H; Skinner, J; Singh, D; Stokes, D; Acharya, M; Ridler, N M (2024) RF and Microwave Metrology for Quantum Computing – Recent Developments at the UK’s National Physical Laboratory. International Journal of Microwave and Wireless Technologies, 16 (4). pp. 535-543.

Stanley, M; Salter, M; Urbonas, J; Skinner, J; Shin, S-H; de Graaf, S; Ridler, N M (2024) Characterizing S-Parameters of Microwave Coaxial Devices with up to Four Ports at Temperatures of 3 K and Above for Quantum Computing Applications. IEEE Transactions on Instrumentation and Measurement, 73. 1500906

Stanley, M; Parker-Jervis, R; Skinner, J; de Graaf, S; Lindstrom, T; Cunningham, J E; Ridler, N M (2023) Determination of the Permittivity of Transmission Lines at Milli-kelvin Temperatures. IEEE Access, 11. pp. 60626-60634.

Stanley, M; Parker-Jervis, R; de Graaf, S; Lindstrom, T; Cunningham, J E; Ridler, N M (2022) Validating S-parameters measurement of RF integrated circuits at milli-kelvin temperatures. Electronics Letters, 58 (16). pp. 614-616.

Stanley, M; de Graaf, S; Honigl-Decrinis, T; Lindstrom, T; Ridler, N M (2022) Characterizing Scattering Parameters of Superconducting Quantum Integrated Circuits at Milli-Kelvin Temperatures. IEEE Access, 10. pp. 43376-43386.

Un, S; de Graaf, S; Bertet, P; Kubatkin, S; Danilov, A (2022) On the nature of decoherence in quantum circuits: Revealing the structural motif of the surface radicals in α-Al2O3. Science Advances, 8 (14). eabm6169

Mahashabde, S; Otto, E; Montemurro, D; de Graaf, S; Kubatkin, S; Danilov, A (2020) Fast Tunable High- Q -Factor Superconducting Microwave Resonators. Physical Review Applied, 14 (4). 044040 ISSN 2331-7019

George, R E; Senior, J; Saira, O P; Pekola, J P; de Graaf, S; Lindstrom, T; Pashkin, Y A (2017) Multiplexing superconducting qubit circuit for single microwave photon generation. Journal of Low Temperature Physics, 189 (1-2). pp. 60-75.

Conference or Workshop Item

Skinner, J; Stanley, M; Urbonas, J; de Graaf, S; Lindstrom, T; Ridler, N (2023) Characterizing Precision Coaxial Air lines as Reference Standards for Cryogenic S-Parameter Measurements at Milli-kelvin Temperatures. In: 2023 IEEE.MTT-S International Microwave Symposium (IMS 2023), 11-16 June 2023, San Diego, CA, USA.

Stanley, M; de Graaf, S; Lindstrom, T; Salter, M; Skinner, J; Ridler, N M (2023) Design of Microwave Calibration Standards for Characterising S-Parameters of Quantum Integrated Circuits at Millikelvin Temperatures. In: 2021 51st European Microwave Conference (EuMC), 04-06 April 2022, London, UK.