By Dr Kok Wai Chan

Preprints

Steinacker P; Stuyck ND; Lim WH; Tanttu T; Feng M; Nickl A; Serrano S; Candido M; Cifuentes JD; Hudson FE; Chan KW; Kubicek S; Jussot J; Canvel Y; Beyne S; Shimura Y; Loo R; Godfrin C; Raes B; Baudot S; Wan D; Laucht A; Yang CH; Saraiva A; Escott CC; Greve KD; Dzurak AS, 2024, A 300 mm foundry silicon spin qubit unit cell exceeding 99% fidelity in all operations, http://arxiv.org/abs/2410.15590v2

Guo KS; Feng M; Huang JY; Gilbert W; Itoh KM; Hudson FE; Chan KW; Lim WH; Dzurak AS; Saraiva A, 2023, Methods for transverse and longitudinal spin-photon coupling in silicon quantum dots with intrinsic spin-orbit effect, http://arxiv.org/abs/2308.12626v1

Su RY; Huang JY; Stuyck ND; Feng MK; Gilbert W; Evans TJ; Lim WH; Hudson FE; Chan KW; Huang W; Itoh KM; Harper R; Bartlett SD; Yang CH; Laucht A; Saraiva A; Tanttu T; Dzurak AS, 2023, Characterizing non-Markovian Quantum Process by Fast Bayesian Tomography, http://arxiv.org/abs/2307.12452v2

Sevriuk VA; Liu W; Rönkkö J; Hsu H; Marxer F; Mörstedt TF; Partanen M; Räbinä J; Venkatesh M; Hotari J; Grönberg L; Heinsoo J; Li T; Tuorila J; Chan KW; Hassel J; Tan KY; Möttönen M, 2022, Initial experimental results on a superconducting-qubit reset based on photon-assisted quasiparticle tunneling, http://dx.doi.org/10.1063/5.0129345

Marxer F; Vepsäläinen A; Jolin SW; Tuorila J; Landra A; Ockeloen-Korppi C; Liu W; Ahonen O; Auer A; Belzane L; Bergholm V; Chan CF; Chan KW; Hiltunen T; Hotari J; Hyyppä E; Ikonen J; Janzso D; Koistinen M; Kotilahti J; Li T; Luus J; Papic M; Partanen M; Räbinä J; Rosti J; Savytskyi M; Seppälä M; Sevriuk V; Takala E; Tarasinski B; Thapa MJ; Tosto F; Vorobeva N; Yu L; Tan KY; Hassel J; Möttönen M; Heinsoo J, 2022, Long-distance transmon coupler with CZ gate fidelity above $99.8\%$, http://dx.doi.org/10.1103/PRXQuantum.4.010314

Feng M; Yoneda J; Huang W; Su Y; Tanttu T; Yang CH; Cifuentes JD; Chan KW; Gilbert W; Leon RCC; Hudson FE; Itoh KM; Laucht A; Dzurak AS; Saraiva A, 2022, Control of dephasing in spin qubits during coherent transport in silicon, http://dx.doi.org/10.1103/PhysRevB.107.085427

Hansen I; Seedhouse AE; Chan KW; Hudson F; Itoh KM; Laucht A; Saraiva A; Yang CH; Dzurak AS, 2021, Implementation of the SMART protocol for global qubit control in silicon, http://dx.doi.org/10.48550/arxiv.2108.00836

Evans TJ; Huang W; Yoneda J; Harper R; Tanttu T; Chan KW; Hudson FE; Itoh KM; Saraiva A; Yang CH; Dzurak AS; Bartlett SD, 2021, Fast Bayesian tomography of a two-qubit gate set in silicon, http://dx.doi.org/10.48550/arxiv.2107.14473

Yoneda J; Huang W; Feng M; Yang CH; Chan KW; Tanttu T; Gilbert W; Leon RCC; Hudson FE; Itoh KM; Morello A; Bartlett SD; Laucht A; Saraiva A; Dzurak AS, 2020, Coherent spin qubit transport in silicon, http://dx.doi.org/10.48550/arxiv.2008.04020

Chan KW; Sahasrabudhe H; Huang W; Wang Y; Yang HC; Veldhorst M; Hwang JCC; Mohiyaddin FA; Hudson FE; Itoh KM; Saraiva A; Morello A; Laucht A; Rahman R; Dzurak AS, 2020, Exchange coupling in a linear chain of three quantum-dot spin qubits in silicon, http://dx.doi.org/10.48550/arxiv.2004.07666

Darulová J; Pauka SJ; Wiebe N; Chan KW; Gardener GC; Manfra MJ; Cassidy MC; Troyer M, 2019, Autonomous tuning and charge state detection of gate defined quantum dots, http://dx.doi.org/10.48550/arxiv.1911.10709

Jenei M; Zhao R; Tan KY; Tanttu T; Chan KW; Sun Y; Sevriuk V; Hudson F; Rossi A; Dzurak A; Möttönen M, 2019, Superconducting charge sensor coupled to an electron layer in silicon, http://dx.doi.org/10.48550/arxiv.1909.11976

Jenei M; Potanina E; Zhao R; Tan KY; Rossi A; Tanttu T; Chan KW; Sevriuk V; Möttönen M; Dzurak A, 2019, Waiting time distributions in a two-level fluctuator coupled to a superconducting charge detector, http://dx.doi.org/10.48550/arxiv.1909.02866

Hensen B; Huang WW; Yang C-H; Chan KW; Yoneda J; Tanttu T; Hudson FE; Laucht A; Itoh KM; Ladd TD; Morello A; Dzurak AS, 2019, A silicon quantum-dot-coupled nuclear spin qubit, http://dx.doi.org/10.48550/arxiv.1904.08260

Yang CH; Leon RCC; Hwang JCC; Saraiva A; Tanttu T; Huang W; Lemyre JC; Chan KW; Tan KY; Hudson FE; Itoh KM; Morello A; Pioro-Ladrière M; Laucht A; Dzurak AS, 2019, Silicon quantum processor unit cell operation above one Kelvin, http://dx.doi.org/10.48550/arxiv.1902.09126

Leon RCC; Yang CH; Hwang JCC; Lemyre JC; Tanttu T; Huang W; Chan KW; Tan KY; Hudson FE; Itoh KM; Morello A; Laucht A; Pioro-Ladriere M; Saraiva A; Dzurak AS, 2019, Coherent spin control of s-, p-, d- and f-electrons in a silicon quantum dot, http://dx.doi.org/10.48550/arxiv.1902.01550

Zhao R; Tanttu T; Tan KY; Hensen B; Chan KW; Hwang JCC; Leon RCC; Yang CH; Gilbert W; Hudson FE; Itoh KM; Kiselev AA; Ladd TD; Morello A; Laucht A; Dzurak AS, 2018, Single-spin qubits in isotopically enriched silicon at low magnetic field, http://dx.doi.org/10.48550/arxiv.1812.08347

Tanttu T; Hensen B; Chan KW; Yang H; Huang W; Fogarty M; Hudson F; Itoh K; Culcer D; Laucht A; Morello A; Dzurak A, 2018, Controlling spin-orbit interactions in silicon quantum dots using magnetic field direction, http://dx.doi.org/10.48550/arxiv.1807.10415

Yang CH; Chan KW; Harper R; Huang W; Evans T; Hwang JCC; Hensen B; Laucht A; Tanttu T; Hudson FE; Flammia ST; Itoh KM; Morello A; Bartlett SD; Dzurak AS, 2018, Silicon qubit fidelities approaching incoherent noise limits via pulse engineering, http://dx.doi.org/10.48550/arxiv.1807.09500

Huang W; Yang CH; Chan KW; Tanttu T; Hensen B; Leon RCC; Fogarty MA; Hwang JCC; Hudson FE; Itoh KM; Morello A; Laucht A; Dzurak AS, 2018, Fidelity benchmarks for two-qubit gates in silicon, http://dx.doi.org/10.48550/arxiv.1805.05027

Chan KW; Huang W; Yang CH; Hwang JCC; Hensen B; Tanttu T; Hudson FE; Itoh KM; Laucht A; Morello A; Dzurak AS, 2018, Assessment of a silicon quantum dot spin qubit environment via noise spectroscopy, http://dx.doi.org/10.48550/arxiv.1803.01609

Fogarty MA; Chan KW; Hensen B; Huang W; Tanttu T; Yang CH; Laucht A; Veldhorst M; Hudson FE; Itoh KM; Culcer D; Morello A; Dzurak AS, 2017, Integrated silicon qubit platform with single-spin addressability, exchange control and robust single-shot singlet-triplet readout, http://dx.doi.org/10.48550/arxiv.1708.03445

Ferdous R; Chan KW; Veldhorst M; Hwang JCC; Yang CH; Klimeck G; Morello A; Dzurak AS; Rahman R, 2017, Interface induced spin-orbit interaction in silicon quantum dots and prospects for scalability, http://dx.doi.org/10.48550/arxiv.1703.03840

Tanttu T; Rossi A; Tan KY; Mäkinen A; Chan KW; Dzurak AS; Möttönen M, 2016, Three-waveform bidirectional pumping of single electrons with a silicon quantum dot, http://dx.doi.org/10.48550/arxiv.1603.01225

Tanttu T; Rossi A; Tan KY; Huhtinen K-E; Chan KW; Möttönen M; Dzurak AS, 2015, Electron counting in a silicon single-electron pump, http://dx.doi.org/10.48550/arxiv.1502.04446

Rossi A; Tanttu T; Tan KY; Iisakka I; Zhao R; Chan KW; Tettamanzi GC; Rogge S; Dzurak AS; Möttönen M, 2014, An accurate single-electron pump based on a highly tunable silicon quantum dot, http://dx.doi.org/10.48550/arxiv.1406.1267

Chan KW; Mottonen M; Kemppinen A; Lai NS; Tan KY; Lim WH; Dzurak AS, 2011, Single-electron shuttle based on a silicon quantum dot, http://dx.doi.org/10.48550/arxiv.1103.5891

Morello A; Pla JJ; Zwanenburg FA; Chan KW; Huebl H; Mottonen M; Nugroho CD; Yang C; van Donkelaar JA; Alves ADC; Jamieson DN; Escott CC; Hollenberg LCL; Clark RG; Dzurak AS, 2010, Single-shot readout of an electron spin in silicon, http://dx.doi.org/10.48550/arxiv.1003.2679

Mottonen M; Tan KY; Chan KW; Zwanenburg FA; Lim WH; Escott CC; Pirkkalainen J-M; Morello A; Yang C; van Donkelaar JA; Alves ADC; Jamieson DN; Hollenberg LCL; Dzurak AS, 2009, Probe and Control of the Reservoir Density of States in Single-Electron Devices, http://dx.doi.org/10.48550/arxiv.0910.0731

Lim WH; Zwanenburg FA; Huebl H; Mottonen M; Chan KW; Morello A; Dzurak AS, 2009, Observation of the single-electron regime in a highly tunable silicon quantum dot, http://dx.doi.org/10.48550/arxiv.0910.0576

Tan KY; Chan KW; Möttönen M; Morello A; Yang C; van Donkelaar J; Alves A; Pirkkalainen J-M; Jamieson DN; Clark RG; Dzurak AS, 2009, Transport Spectroscopy of Single Phosphorus Donors in a Silicon Nanoscale Transistor, http://dx.doi.org/10.48550/arxiv.0905.4358

Back to profile page