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Select Publications
Journal articles
, 2018, 'Integrated silicon qubit platform with single-spin addressability, exchange control and single-shot singlet-triplet readout', Nature Communications, 9, pp. 4370, http://dx.doi.org/10.1038/s41467-018-06039-x
, 2018, 'Assessment of a Silicon Quantum Dot Spin Qubit Environment via Noise Spectroscopy', Physical Review Applied, 10, pp. 044017, http://dx.doi.org/10.1103/physrevapplied.10.044017
, 2018, 'Spin and orbital structure of the first six holes in a silicon metal-oxide-semiconductor quantum dot', Nature Communications, 9, pp. 3255, http://dx.doi.org/10.1038/s41467-018-05700-9
, 2018, 'Interface-induced spin-orbit interaction in silicon quantum dots and prospects for scalability', Physical Review B, 97, pp. 241401, http://dx.doi.org/10.1103/physrevb.97.241401
, 2017, 'Silicon CMOS architecture for a spin-based quantum computer', Nature Communications, 8, pp. 1766, http://dx.doi.org/10.1038/s41467-017-01905-6
, 2017, 'Impact of g-factors and valleys on spin qubits in a silicon double quantum dot', Physical Review B, 96, pp. 045302, http://dx.doi.org/10.1103/physrevb.96.045302
, 2016, 'Valley splitting of single-electron Si MOS quantum dots', Applied Physics Letters, 109, pp. 253101, http://dx.doi.org/10.1063/1.4972514
, 2015, 'Spin-orbit coupling and operation of multivalley spin qubits', Physical Review B, 92, pp. 201401, http://dx.doi.org/10.1103/physrevb.92.201401
, 2015, 'Nonexponential fidelity decay in randomized benchmarking with low-frequency noise', Physical Review A, 92, pp. 022326, http://dx.doi.org/10.1103/physreva.92.022326
, 2015, 'A two-qubit logic gate in silicon', Nature, 526, pp. 410 - 414, http://dx.doi.org/10.1038/nature15263
, 2014, 'Charge state hysteresis in semiconductor quantum dots', Applied Physics Letters, 105, pp. 183505, http://dx.doi.org/10.1063/1.4901218
, 2014, 'Charge offset stability in Si single electron devices with Al gates', Nanotechnology, 25, pp. 405201, http://dx.doi.org/10.1088/0957-4484/25/40/405201
, 2014, 'An addressable quantum dot qubit with fault-tolerant control-fidelity', Nature Nanotechnology, 9, pp. 981 - 985, http://dx.doi.org/10.1038/nnano.2014.216
, 2013, 'Coulomb interaction and valley-orbit coupling in Si quantum dots', Physical Review B, 88, pp. 085311, http://dx.doi.org/10.1103/physrevb.88.085311
, 2013, 'Spin-valley lifetimes in a silicon quantum dot with tunable valley splitting', Nature Communications, 4, pp. 2069, http://dx.doi.org/10.1038/ncomms3069
, 2012, 'Orbital and valley state spectra of a few-electron silicon quantum dot', Physical Review B, 86, pp. 115319, http://dx.doi.org/10.1103/physrevb.86.115319
, 2011, 'Dynamically controlled charge sensing of a few-electron silicon quantum dot', AIP Advances, 1, pp. 042111, http://dx.doi.org/10.1063/1.3654496
, 2011, 'Spin filling of valley–orbit states in a silicon quantum dot', Nanotechnology, 22, pp. 335704, http://dx.doi.org/10.1088/0957-4484/22/33/335704
, 2011, 'Pauli Spin Blockade in a Highly Tunable Silicon Double Quantum Dot', Scientific Reports, 1, pp. 110, http://dx.doi.org/10.1038/srep00110
Conference Papers
, 2025, 'Investigation of 300mm Process SiMOS Spin Qubit Device Uniformity with Automated Cryogenic Probing', in Technical Digest International Electron Devices Meeting Iedm, http://dx.doi.org/10.1109/IEDM50572.2025.11353679
, 2024, 'Demonstration of 99.9% single qubit control fidelity of a silicon quantum dot spin qubit made in a 300 mm foundry process', in 2024 IEEE Silicon Nanoelectronics Workshop Snw 2024, pp. 11 - 12, http://dx.doi.org/10.1109/SNW63608.2024.10639218
, 2015, 'Designing a large scale quantum computer with atomistic simulations', in 2014 Silicon Nanoelectronics Workshop Snw 2014, http://dx.doi.org/10.1109/SNW.2014.7348565
, 2011, 'Independent control of dot occupancy and reservoir electron density in a one-electron quantum dot', in Aip Conference Proceedings, pp. 349 - 350, http://dx.doi.org/10.1063/1.3666397
Patents
, 2023, Advanced processing apparatus comprising a plurality of quantum processing elements, Patent No. Hong Kong - HK1248921; India - 479776; South Korea - 2574909
, 2022, Advanced processing apparatus comprising a plurality of quantum processing elements, Patent No. Australia - 2016303798
, 2022, Quantum processing device comprising a plurality of quantum processing elements, Patent No. China - ZL201680045977.2
, 2022, Advanced processing apparatus, Patent No. Belgium, Denmark, Europe, Finland, France, Ireland, Netherlands, Norway, Sweden, Switzerland, United Kingdom - 3152153; Germany - 602014082262.2; Italy - 502022000024161; Spain - 300445988
, 2020, Advanced processing apparatus comprising a plurality of quantum processing elements, Patent No. United States patent no. 10692924, Singapore 2021 pat no.11201800814T, Patent Agent:UNSW ref - 2015-055, https://worldwide.espacenet.com/publicationDetails/biblio?II=0&ND=3&adjacent=true&locale=en_EP&FT=D&date=20180809&CC=US&NR=2018226451A1&KC=A1
, 2018, Advanced processing apparatus, Patent No. US patent no. 9886668; China patent no. ZL201480079553.9, https://pdfpiw.uspto.gov/.piw?Docid=09886668&homeurl=http%3A%2F%2Fpatft.uspto.gov%2Fnetacgi%2Fnph-Parser%3FSect1%3DPTO1%2526Sect2%3DHITOFF%2526d%3DPALL%2526p%3D1%2526u%3D%25252Fnetahtml%25252FPTO%25252Fsrchnum.htm%2526r%3D1%2526f%3DG%2526l%3D50%2526s1%3D9886668.PN.%2526OS%3DPN%2F9886668%2526RS%3DPN%2F9886668&PageNum=&Rtype=&SectionNum=&idkey=NONE&Input=View+first+page
Working Papers
, Bounds to electron spin qubit variability for scalable CMOS architectures, Research Square Platform, http://dx.doi.org10.21203/rs.3.rs-3057916/v1
Creative Works (non-textual)
, 2023, Jellybean Quantum Dots in Silicon for Qubit Coupling and On‐Chip Quantum Chemistry (Adv. Mater. 19/2023)
Preprints
, 2026, Approaching the Fundamental Limit of Single-Shot Qubit Frequency Tracking with an Adiabatic Tangentially-Modulated Pulse, http://dx.doi.org/10.48550/arxiv.2608.06636
, 2026, Device characterization of Si$/$SiGe double quantum dots using exchange oscillations in Earth's magnetic field, http://dx.doi.org/10.48550/arxiv.2608.31093
, 2026, Dispersive Readout of a SiMOS Quantum Dot Using a Flip-Chip Integrated Microwave Resonator, http://dx.doi.org/10.48550/arxiv.2607.14559
, 2026, Optimal operating temperature for industry-compatible silicon spin quantum computing: colder is not necessarily better, http://dx.doi.org/10.48550/arxiv.2607.11846
, 2026, Multi-Qubit Entanglement of Unit Cell Pairs in SiMOS, http://dx.doi.org/10.48550/arxiv.2605.20781
, 2026, Interplay of Zeeman Splitting and Tunnel Coupling in Coherent Spin Qubit Shuttling, http://dx.doi.org/10.48550/arxiv.2507.15554
, 2026, Mid-circuit logic executed in the qubit layer of a quantum processor, http://dx.doi.org/10.48550/arxiv.2512.12648
, 2025, Maximizing the nondemolition nature of a quantum measurement via an adaptive readout protocol, http://dx.doi.org/10.48550/arxiv.2511.10978
, 2025, Enhancement of Electric Drive in Silicon Quantum Dots with Electric Quadrupole Spin Resonance, http://dx.doi.org/10.48550/arxiv.2502.01040
, 2025, Coupling a $^{73}$Ge nuclear spin to an electrostatically defined quantum dot, http://dx.doi.org/10.48550/arxiv.2510.03981
, 2025, Tomography of entangling two-qubit logic operations in exchange-coupled donor electron spin qubits, http://dx.doi.org/10.48550/arxiv.2309.15463
, 2025, Precision high-speed quantum logic with holes on a natural silicon foundry platform, http://dx.doi.org/10.48550/arxiv.2508.00446
, 2025, A 2x2 quantum dot array in silicon with fully tuneable pairwise interdot coupling, http://dx.doi.org/10.48550/arxiv.2411.13882
, 2025, Wavelet correlation noise analysis for qubit operation variable time series, http://dx.doi.org/10.48550/arxiv.2309.12542
, 2024, A 300 mm foundry silicon spin qubit unit cell exceeding 99% fidelity in all operations, http://dx.doi.org/10.48550/arxiv.2410.15590
, 2024, Violating Bell's inequality in gate-defined quantum dots, http://dx.doi.org/10.48550/arxiv.2407.15778
, 2024, Spin Qubits with Scalable milli-kelvin CMOS Control, http://dx.doi.org/10.48550/arxiv.2407.15151
, 2024, Bounds to electron spin qubit variability for scalable CMOS architectures, http://dx.doi.org/10.48550/arxiv.2303.14864
, 2024, Assessment of error variation in high-fidelity two-qubit gates in silicon, http://dx.doi.org/10.48550/arxiv.2303.04090