By Scientia Professor Andrea Morello

Journal articles

Steinacker P; Tanttu T; Lim WH; Dumoulin Stuyck N; Feng MK; Serrano S; Vahapoglu E; Su RY; Huang JY; Jones C; Itoh KM; Hudson FE; Escott CC; Morello A; Saraiva A; Yang CH; Dzurak AS; Laucht A, 2025, 'Bell inequality violation in gate-defined quantum dots', Nature Communications, 16, http://dx.doi.org/10.1038/s41467-025-57987-0

Stemp HG; van Blankenstein MR; Asaad S; Mądzik MT; Joecker B; Firgau HR; Laucht A; Hudson FE; Dzurak AS; Itoh KM; Jakob AM; Johnson BC; Jamieson DN; Morello A, 2025, 'Scalable entanglement of nuclear spins mediated by electron exchange', Science, 389, pp. 1234 - 1238, http://dx.doi.org/10.1126/science.ady3799

Schofield SR; J Fisher A; Ginossar E; Lyding JW; Silver R; Fei F; Namboodiri P; Wyrick J; Masteghin MG; Cox DC; Murdin BN; Clowes SK; G Keizer J; Y Simmons M; Stemp HG; Morello A; Voisin B; Rogge S; A Wolkow R; Livadaru L; Pitters J; J Z Stock T; J Curson N; Butera RE; V Pavlova T; Jakob AM; Spemann D; Räcke P; Schmidt-Kaler F; Jamieson DN; Pratiush U; Duscher G; V Kalinin S; Kazazis D; Constantinou P; Aeppli G; Ekinci Y; Owen JHG; Fowler E; Moheimani SOR; Randall J; Misra S; A Ivie J; Allemang CR; Anderson EM; Bussmann E; Campbell Q; Gao X; Lu TM; Schmucker SW, 2025, 'Roadmap on atomic-scale semiconductor devices', Nano Futures, 9, http://dx.doi.org/10.1088/2399-1984/ada901

Vaartjes A; Nurizzo M; Zaw LH; Wilhelm B; Yu X; Holmes D; Schwienbacher D; Kringhøj A; van Blankenstein MR; Jakob AM; Hudson FE; Itoh KM; Murray RJ; Blume-Kohout R; Anand N; Dzurak AS; Jamieson DN; Scarani V; Morello A, 2025, 'Certifying the quantumness of a nuclear spin qudit through its uniform precession', Newton, 1, http://dx.doi.org/10.1016/j.newton.2025.100017

Yu X; Wilhelm B; Holmes D; Vaartjes A; Schwienbacher D; Nurizzo M; Kringhøj A; Blankenstein MRV; Jakob AM; Gupta P; Hudson FE; Itoh KM; Murray RJ; Blume-Kohout R; Ladd TD; Anand N; Dzurak AS; Sanders BC; Jamieson DN; Morello A, 2025, 'Schrödinger cat states of a nuclear spin qudit in silicon', Nature Physics, 21, pp. 362 - 367, http://dx.doi.org/10.1038/s41567-024-02745-0

Fernández de Fuentes I; Botzem T; Johnson MAI; Vaartjes A; Asaad S; Mourik V; Hudson FE; Itoh KM; Johnson BC; Jakob AM; McCallum JC; Jamieson DN; Dzurak AS; Morello A, 2024, 'Navigating the 16-dimensional Hilbert space of a high-spin donor qudit with electric and magnetic fields', Nature Communications, 15, http://dx.doi.org/10.1038/s41467-024-45368-y

Vaartjes A; Kringhøj A; Vine W; Day T; Morello A; Pla JJ, 2024, 'Strong microwave squeezing above 1 Tesla and 1 Kelvin', Nature Communications, 15, http://dx.doi.org/10.1038/s41467-024-48519-3

Stemp HG; Asaad S; Blankenstein MRV; Vaartjes A; Johnson MAI; Mądzik MT; Heskes AJA; Firgau HR; Su RY; Yang CH; Laucht A; Ostrove CI; Rudinger KM; Young K; Blume-Kohout R; Hudson FE; Dzurak AS; Itoh KM; Jakob AM; Johnson BC; Jamieson DN; Morello A, 2024, 'Tomography of entangling two-qubit logic operations in exchange-coupled donor electron spin qubits', Nature Communications, 15, http://dx.doi.org/10.1038/s41467-024-52795-4

Tanttu T; Lim WH; Huang JY; Dumoulin Stuyck N; Gilbert W; Su RY; Feng MK; Cifuentes JD; Seedhouse AE; Seritan SK; Ostrove CI; Rudinger KM; Leon RCC; Huang W; Escott CC; Itoh KM; Abrosimov NV; Pohl HJ; Thewalt MLW; Hudson FE; Blume-Kohout R; Bartlett SD; Morello A; Laucht A; Yang CH; Saraiva A; Dzurak AS, 2024, 'Assessment of the errors of high-fidelity two-qubit gates in silicon quantum dots', Nature Physics, 20, pp. 1804 - 1809, http://dx.doi.org/10.1038/s41567-024-02614-w

Jakob AM; Robson SG; Firgau HR; Mourik V; Schmitt V; Holmes D; Posselt M; Mayes ELH; Spemann D; McCallum JC; Morello A; Jamieson DN, 2024, 'Scalable Atomic Arrays for Spin-Based Quantum Computers in Silicon', Advanced Materials, 36, http://dx.doi.org/10.1002/adma.202405006

Üstün G; Morello A; Devitt S, 2024, 'Single-step parity check gate set for quantum error correction', Quantum Science and Technology, 9, http://dx.doi.org/10.1088/2058-9565/ad473c

Vine W; Kringhøj A; Savytskyi M; Parker D; Schenkel T; Johnson BC; McCallum JC; Morello A; Pla JJ, 2024, 'Latched detection of zeptojoule spin echoes with a kinetic inductance parametric oscillator', Science Advances, 10, http://dx.doi.org/10.1126/sciadv.adm7624

Huang JY; Su RY; Lim WH; Feng MK; van Straaten B; Severin B; Gilbert W; Dumoulin Stuyck N; Tanttu T; Serrano S; Cifuentes JD; Hansen I; Seedhouse AE; Vahapoglu E; Leon RCC; Abrosimov NV; Pohl HJ; Thewalt MLW; Hudson FE; Escott CC; Ares N; Bartlett SD; Morello A; Saraiva A; Laucht A; Dzurak AS; Yang CH, 2024, 'High-fidelity spin qubit operation and algorithmic initialization above 1 K', Nature, 627, pp. 772 - 777, http://dx.doi.org/10.1038/s41586-024-07160-2

Holmes D; Wilhelm B; Jakob AM; Yu X; Hudson FE; Itoh KM; Dzurak AS; Jamieson DN; Morello A, 2024, 'Improved Placement Precision of Donor Spin Qubits in Silicon using Molecule Ion Implantation', Advanced Quantum Technologies, 7, http://dx.doi.org/10.1002/qute.202300316

Joecker B; Stemp HG; De Fuentes IF; Johnson MAI; Morello A, 2024, 'Error channels in quantum nondemolition measurements on spin systems', Physical Review B, 109, http://dx.doi.org/10.1103/PhysRevB.109.085302

Adambukulam C; Johnson BC; Morello A; Laucht A, 2024, 'Hyperfine Spectroscopy and Fast, All-Optical Arbitrary State Initialization and Readout of a Single, Ten-Level Ge 73 Vacancy Nuclear Spin Qudit in Diamond', Physical Review Letters, 132, http://dx.doi.org/10.1103/PhysRevLett.132.060603

Gupta P; Vaartjes A; Yu X; Morello A; Sanders BC, 2024, 'Robust macroscopic Schrödinger's cat on a nucleus', Physical Review Research, 6, http://dx.doi.org/10.1103/PhysRevResearch.6.013101

Wang Z; Feng MK; Serrano S; Gilbert W; Leon RCC; Tanttu T; Mai P; Liang D; Huang JY; Su Y; Lim WH; Hudson FE; Escott CC; Morello A; Yang CH; Dzurak AS; Saraiva A; Laucht A, 2023, 'Jellybean Quantum Dots in Silicon for Qubit Coupling and On-Chip Quantum Chemistry', Advanced Materials, 35, http://dx.doi.org/10.1002/adma.202208557

Vine W; Savytskyi M; Vaartjes A; Kringhøj A; Parker D; Slack-Smith J; Schenkel T; Mølmer K; McCallum JC; Johnson BC; Morello A; Pla JJ, 2023, 'In situ amplification of spin echoes within a kinetic inductance parametric amplifier', Science Advances, 9, http://dx.doi.org/10.1126/sciadv.adg1593

Savytskyy R; Botzem T; de Fuentes IF; Joecker B; Pla JJ; Hudson FE; Itoh KM; Jakob AM; Johnson BC; Jamieson DN; Dzurak AS; Morello A, 2023, 'An electrically driven single-atom “flip-flop” qubit', Science Advances, 9, http://dx.doi.org/10.1126/sciadv.add9408

Gilbert W; Tanttu T; Lim WH; Feng MK; Huang JY; Cifuentes JD; Serrano S; Mai PY; Leon RCC; Escott CC; Itoh KM; Abrosimov NV; Pohl HJ; Thewalt MLW; Hudson FE; Morello A; Laucht A; Yang CH; Saraiva A; Dzurak AS, 2023, 'On-demand electrical control of spin qubits', Nature Nanotechnology, 18, pp. 131 - 136, http://dx.doi.org/10.1038/s41565-022-01280-4

Johnson MAI; Mądzik MT; Hudson FE; Itoh KM; Jakob AM; Jamieson DN; Dzurak A; Morello A, 2022, 'Beating the Thermal Limit of Qubit Initialization with a Bayesian Maxwell's Demon', Physical Review X, 12, http://dx.doi.org/10.1103/PhysRevX.12.041008

Blocher PD; Asaad S; Mourik V; Johnson MAI; Morello A; Mølmer K, 2022, 'Measuring out-of-time-ordered correlation functions without reversing time evolution', Physical Review A, 106, http://dx.doi.org/10.1103/PhysRevA.106.042429

Robson SG; Räcke P; Jakob AM; Collins N; Firgau HR; Schmitt V; Mourik V; Morello A; Mayes E; Spemann D; Jamieson DN, 2022, 'Near-Surface Electrical Characterization of Silicon Electronic Devices Using Focused keV-Range Ions', Physical Review Applied, 18, http://dx.doi.org/10.1103/PhysRevApplied.18.034037

Parker DJ; Savytskyi M; Vine W; Laucht A; Duty T; Morello A; Grimsmo AL; Pla JJ, 2022, 'Degenerate Parametric Amplification via Three-Wave Mixing Using Kinetic Inductance', Physical Review Applied, 17, http://dx.doi.org/10.1103/PhysRevApplied.17.034064

Mądzik MT; Asaad S; Youssry A; Joecker B; Rudinger KM; Nielsen E; Young KC; Proctor TJ; Baczewski AD; Laucht A; Schmitt V; Hudson FE; Itoh KM; Jakob AM; Johnson BC; Jamieson DN; Dzurak AS; Ferrie C; Blume-Kohout R; Morello A, 2022, 'Precision tomography of a three-qubit donor quantum processor in silicon', Nature, 601, pp. 348 - 353, http://dx.doi.org/10.1038/s41586-021-04292-7

Jakob AM; Robson SG; Schmitt V; Mourik V; Posselt M; Spemann D; Johnson BC; Firgau HR; Mayes E; McCallum JC; Morello A; Jamieson DN, 2022, 'Deterministic Shallow Dopant Implantation in Silicon with Detection Confidence Upper-Bound to 99.85% by Ion–Solid Interactions', Advanced Materials, 34, http://dx.doi.org/10.1002/adma.202103235

Dzurak AS; Epps J; Laucht A; Malaney R; Morello A; Nurdin HI; Pla JJ; Saraiva A; Yang CH, 2022, 'Development of an Undergraduate Quantum Engineering Degree', IEEE Transactions on Quantum Engineering, 3, http://dx.doi.org/10.1109/TQE.2022.3157338

Jakob AM; Robson SG; Schmitt V; Mourik V; Posselt M; Spemann D; Johnson BC; Firgau HR; Mayes E; McCallum JC; Morello A; Jamieson DN, 2022, 'Deterministic Shallow Dopant Implantation in Silicon with Detection Confidence Upper‐Bound to 99.85% by Ion–Solid Interactions (Adv. Mater. 3/2022)', Advanced Materials, 34, http://dx.doi.org/10.1002/adma.202270022

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, 2021, 'Coherent spin qubit transport in silicon', Nature Communications, 12, pp. 4114, http://dx.doi.org/10.1038/s41467-021-24371-7

Ma̧dzik MT; Laucht A; Hudson FE; Jakob AM; Johnson BC; Jamieson DN; Itoh KM; Dzurak AS; Morello A, 2021, 'Conditional quantum operation of two exchange-coupled single-donor spin qubits in a MOS-compatible silicon device', Nature Communications, 12, pp. 181, http://dx.doi.org/10.1038/s41467-020-20424-5

Heinrich AJ; Oliver WD; Vandersypen LMK; Ardavan A; Sessoli R; Loss D; Jayich AB; Fernandez-Rossier J; Laucht A; Morello A, 2021, 'Quantum-coherent nanoscience', Nature Nanotechnology, 16, pp. 1318 - 1329, http://dx.doi.org/10.1038/s41565-021-00994-1

O'Neill LA; Joecker B; Baczewski AD; Morello A, 2021, 'Engineering local strain for single-atom nuclear acoustic resonance in silicon', Applied Physics Letters, 119, http://dx.doi.org/10.1063/5.0069305

Vallabhapurapu HH; Slack-Smith JP; Sewani VK; Adambukulam C; Morello A; Pla JJ; Laucht A, 2021, 'Fast Coherent Control of a Nitrogen-Vacancy-Center Spin Ensemble Using a Dielectric Resonator at Cryogenic Temperatures', Physical Review Applied, 16, http://dx.doi.org/10.1103/PhysRevApplied.16.044051

Adambukulam C; Sewani VK; Stemp HG; Asaad S; Mądzik MT; Morello A; Laucht A, 2021, 'An ultra-stable 1.5 T permanent magnet assembly for qubit experiments at cryogenic temperatures', Review of Scientific Instruments, 92, http://dx.doi.org/10.1063/5.0055318

Joecker B; Baczewski AD; Gamble JK; Pla JJ; Saraiva A; Morello A, 2021, 'Full configuration interaction simulations of exchange-coupled donors in silicon using multi-valley effective mass theory', New Journal of Physics, 23, http://dx.doi.org/10.1088/1367-2630/ac0abf

Chatterjee A; Stevenson P; De Franceschi S; Morello A; de Leon NP; Kuemmeth F, 2021, 'Semiconductor qubits in practice', Nature Reviews Physics, 3, pp. 157 - 177, http://dx.doi.org/10.1038/s42254-021-00283-9

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, 2021, 'Exchange Coupling in a Linear Chain of Three Quantum-Dot Spin Qubits in Silicon', Nano Letters, 21, pp. 1517 - 1522, http://dx.doi.org/10.1021/acs.nanolett.0c04771

Seedhouse AE; Tanttu T; Leon RCC; Zhao R; Tan KY; Hensen B; Hudson FE; Itoh KM; Yoneda J; Yang CH; Morello A; Laucht A; Coppersmith SN; Saraiva A; Dzurak AS, 2021, 'Pauli Blockade in Silicon Quantum Dots with Spin-Orbit Control', Prx Quantum, 2, http://dx.doi.org/10.1103/PRXQuantum.2.010303

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-Ladrière M; Saraiva A; Dzurak AS, 2020, 'Coherent spin control of s-, p-, d- and f-electrons in a silicon quantum dot', Nature Communications, 11, http://dx.doi.org/10.1038/s41467-019-14053-w

Morello A; Pla JJ; Bertet P; Jamieson DN, 2020, 'Donor Spins in Silicon for Quantum Technologies', Advanced Quantum Technologies, 3, http://dx.doi.org/10.1002/qute.202000005

Sewani VK; Stöhr RJ; Kolesov R; Vallabhapurapu HH; Simmet T; Morello A; Laucht A, 2020, 'Spin thermometry and spin relaxation of optically detected Cr3+ ions in ruby Al2 O3', Physical Review B, 102, http://dx.doi.org/10.1103/PhysRevB.102.104114

Madzi MT; Lad TD; Hudso FE; Ito KM; Jako AM; Johnso BC; McCallu JC; Jamieso DN; Dzura AS; Laucht A; Morello A, 2020, 'Controllable freezing of the nuclear spin bath in a single-atom spin qubit', Science Advances, 6, http://dx.doi.org/10.1126/sciadv.aba3442

Yang CH; Leon RCC; Hwang JCC; Saraiva A; Tanttu T; Huang W; Camirand Lemyre J; Chan KW; Tan KY; Hudson FE; Itoh KM; Morello A; Pioro-Ladrière M; Laucht A; Dzurak AS, 2020, 'Operation of a silicon quantum processor unit cell above one kelvin', Nature, 580, pp. 350 - 354, http://dx.doi.org/10.1038/s41586-020-2171-6

Asaad S; Mourik V; Joecker B; Johnson MAI; Baczewski AD; Firgau HR; Mądzik MT; Schmitt V; Pla JJ; Hudson FE; Itoh KM; McCallum JC; Dzurak AS; Laucht A; Morello A, 2020, 'Coherent electrical control of a single high-spin nucleus in silicon', Nature, 579, pp. 205 - 209, http://dx.doi.org/10.1038/s41586-020-2057-7

Hensen B; Wei Huang W; Yang CH; Wai Chan K; Yoneda J; Tanttu T; Hudson FE; Laucht A; Itoh KM; Ladd TD; Morello A; Dzurak AS, 2020, 'A silicon quantum-dot-coupled nuclear spin qubit', Nature Nanotechnology, 15, pp. 13 - 17, http://dx.doi.org/10.1038/s41565-019-0587-7

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, 2019, 'Single-spin qubits in isotopically enriched silicon at low magnetic field', Nature Communications, 10, http://dx.doi.org/10.1038/s41467-019-13416-7

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, 2019, 'Fidelity benchmarks for two-qubit gates in silicon', Nature, 569, pp. 532 - 536, http://dx.doi.org/10.1038/s41586-019-1197-0

Tenberg SB; Asaad S; Madzik MT; Johnson MAI; Joecker B; Laucht A; Hudson FE; Itoh KM; Jakob AM; Johnson BC; Jamieson DN; McCallum JC; Dzurak AS; Joynt R; Morello A, 2019, 'Electron spin relaxation of single phosphorus donors in metal-oxide-semiconductor nanoscale devices', Physical Review B, 99, http://dx.doi.org/10.1103/PhysRevB.99.205306

Tanttu T; Hensen B; Chan KW; Yang CH; Huang WW; Fogarty M; Hudson F; Itoh K; Culcer D; Laucht A; Morello A; Dzurak A, 2019, 'Controlling Spin-Orbit Interactions in Silicon Quantum Dots Using Magnetic Field Direction', Physical Review X, 9, http://dx.doi.org/10.1103/PhysRevX.9.021028

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