By Dr Andre Saraiva de Oliveira

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

Seedhouse AE; Stuyck ND; Serrano S; Gilbert W; Huang JY; Hudson FE; Itoh KM; Laucht A; Lim WH; Yang CH; Tanttu T; Dzurak AS; Saraiva A, 2025, 'Wavelet correlation noise analysis for qubit operation variable time series', Scientific Reports, 15, http://dx.doi.org/10.1038/s41598-024-79553-2

Steinacker P; Dumoulin Stuyck N; Lim WH; Tanttu T; Feng MK; Serrano S; Nickl A; Candido M; Cifuentes JD; Vahapoglu E; Bartee SK; 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; De Greve K; Dzurak AS, 2025, 'Industry-compatible silicon spin-qubit unit cells exceeding 99% fidelity', Nature, 646, pp. 81 - 87, http://dx.doi.org/10.1038/s41586-025-09531-9

Han Lim W; Tanttu T; Youn T; Huang JY; Serrano S; Dickie A; Yianni S; Hudson FE; Escott CC; Yang CH; Laucht A; Saraiva A; Chan KW; Cifuentes JD; Dzurak AS, 2025, 'A 2 × 2 Quantum Dot Array in Silicon with Fully Tunable Pairwise Interdot Coupling', Nano Letters, 25, pp. 10263 - 10269, http://dx.doi.org/10.1021/acs.nanolett.4c06264

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; Dzurak AS; Tanttu T, 2025, 'Characterizing non-Markovian quantum processes by fast Bayesian tomography', Physical Review A, 111, http://dx.doi.org/10.1103/PhysRevA.111.052425

Cifuentes JD; Tanttu T; Gilbert W; Huang JY; Vahapoglu E; Leon RCC; Serrano S; Otter D; Dunmore D; Mai PY; Schlattner F; Feng MK; Itoh K; Abrosimov N; Pohl HJ; Thewalt M; Laucht A; Yang CH; Escott CC; Lim WH; Hudson FE; Rahman R; Dzurak AS; Saraiva A, 2024, 'Bounds to electron spin qubit variability for scalable CMOS architectures', Nature Communications, 15, http://dx.doi.org/10.1038/s41467-024-48557-x

Hansen I; Seedhouse AE; Serrano S; Nickl A; Feng MK; Huang JY; Tanttu T; Dumoulin Stuyck N; Lim WH; Hudson FE; Itoh KM; Saraiva A; Laucht A; Dzurak AS; Yang CH, 2024, 'Entangling gates on degenerate spin qubits dressed by a global field', Nature Communications, 15, http://dx.doi.org/10.1038/s41467-024-52010-4

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

Cifuentes JD; Tanttu T; Steinacker P; Serrano S; Hansen I; Slack-Smith JP; Gilbert W; Huang JY; Vahapoglu E; Leon RCC; Stuyck ND; Itoh K; Abrosimov N; Pohl HJ; Thewalt M; Laucht A; Yang CH; Escott CC; Hudson FE; Lim WH; Rahman R; Dzurak AS; Saraiva A, 2024, 'Impact of electrostatic crosstalk on spin qubits in dense CMOS quantum dot arrays', Physical Review B, 110, http://dx.doi.org/10.1103/PhysRevB.110.125414

Saraiva A; Culcer D, 2024, 'Hole spins somersault in a CMOS quantum computer', Nature Physics, 20, pp. 1051 - 1052, http://dx.doi.org/10.1038/s41567-024-02556-3

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

Dumoulin Stuyck N; Seedhouse AE; Serrano S; Tanttu T; Gilbert W; Huang JY; Hudson F; Itoh KM; Laucht A; Lim WH; Yang CH; Saraiva A; Dzurak AS, 2024, 'Silicon spin qubit noise characterization using real-time feedback protocols and wavelet analysis', Applied Physics Letters, 124, http://dx.doi.org/10.1063/5.0179958

Wang Z; Sarkar A; Liles SD; Saraiva A; Dzurak AS; Hamilton AR; Culcer D, 2024, 'Electrical operation of hole spin qubits in planar MOS silicon quantum dots', Physical Review B, 109, http://dx.doi.org/10.1103/PhysRevB.109.075427

Serrano S; Feng MK; Lim WH; Seedhouse AE; Tanttu T; Gilbert W; Escott CC; Abrosimov NV; Pohl HJ; Thewalt MLW; Hudson FE; Saraiva A; Dzurak AS; Laucht A, 2024, 'Improved Single-Shot Qubit Readout Using Twin rf-SET Charge Correlations', Prx Quantum, 5, http://dx.doi.org/10.1103/PRXQuantum.5.010301

Dash A; Yianni S; Feng M; Hudson F; Saraiva A; Dzurak AS; Tanttu T, 2024, 'Silicon-charge-pump operation limit above and below liquid-helium temperature', Physical Review Applied, 21, http://dx.doi.org/10.1103/PhysRevApplied.21.014040

Sarkar A; Wang Z; Rendell M; Hendrickx NW; Veldhorst M; Scappucci G; Khalifa M; Salfi J; Saraiva A; Dzurak AS; Hamilton AR; Culcer D, 2023, 'Electrical operation of planar Ge hole spin qubits in an in-plane magnetic field', Physical Review B, 108, http://dx.doi.org/10.1103/PhysRevB.108.245301

Cifuentes JD; Mai PY; Schlattner F; Ercan HE; Feng M; Escott CC; Dzurak AS; Saraiva A, 2023, 'Path-integral simulation of exchange interactions in CMOS spin qubits', Physical Review B, 108, http://dx.doi.org/10.1103/PhysRevB.108.155413

Hansen I; Seedhouse AE; Saraiva A; Dzurak AS; Yang CH, 2023, 'Accessing the full capabilities of filter functions: Tool for detailed noise and quantum control susceptibility analysis', Physical Review A, 108, http://dx.doi.org/10.1103/PhysRevA.108.012426

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

Feng MK; 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, 2023, 'Control of dephasing in spin qubits during coherent transport in silicon', Physical Review B, 107, http://dx.doi.org/10.1103/PhysRevB.107.085427

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

Saraiva A; Bartlett SD, 2023, 'The dawn of error correction with spin qubits', Nature Materials, 22, pp. 157 - 158, http://dx.doi.org/10.1038/s41563-022-01415-x

Vahapoglu E; Slack-Smith JP; Leon RCC; Lim WH; Hudson FE; Day T; Cifuentes JD; Tanttu T; Yang CH; Saraiva A; Abrosimov NV; Pohl HJ; Thewalt MLW; Laucht A; Dzurak AS; Pla JJ, 2022, 'Coherent control of electron spin qubits in silicon using a global field', Npj Quantum Information, 8, http://dx.doi.org/10.1038/s41534-022-00645-w

Hansen I; Seedhouse AE; Chan KW; Hudson FE; Itoh KM; Laucht A; Saraiva A; Yang CH; Dzurak AS, 2022, 'Implementation of an advanced dressing protocol for global qubit control in silicon', Applied Physics Reviews, 9, http://dx.doi.org/10.1063/5.0096467

Vallabhapurapu HH; Adambukulam C; Saraiva A; Laucht A, 2022, 'Indirect control of the 29SiV- nuclear spin in diamond', Physical Review B, 105, http://dx.doi.org/10.1103/PhysRevB.105.205435

Evans TJ; Huang W; Yoneda J; Harper R; Tanttu T; Chan KW; Hudson FE; Itoh KM; Saraiva A; Yang CH; Dzurak AS; Bartlett SD, 2022, 'Fast Bayesian Tomography of a Two-Qubit Gate Set in Silicon', Physical Review Applied, 17, http://dx.doi.org/10.1103/PhysRevApplied.17.024068

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

Saraiva A; Lim WH; Yang CH; Escott CC; Laucht A; Dzurak AS, 2022, 'Materials for Silicon Quantum Dots and their Impact on Electron Spin Qubits', Advanced Functional Materials, 32, http://dx.doi.org/10.1002/adfm.202105488

Seedhouse AE; Hansen I; Laucht A; Yang CH; Dzurak AS; Saraiva A, 2021, 'Quantum computation protocol for dressed spins in a global field', Physical Review B, 104, http://dx.doi.org/10.1103/PhysRevB.104.235411

Leon RCC; Yang CH; Hwang JCC; Camirand Lemyre J; Tanttu T; Huang W; Huang JY; Hudson FE; Itoh KM; Laucht A; Pioro-Ladrière M; Saraiva A; Dzurak AS, 2021, 'Bell-state tomography in a silicon many-electron artificial molecule', Nature Communications, 12, http://dx.doi.org/10.1038/s41467-021-23437-w

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

Hansen I; Seedhouse AE; Saraiva A; Laucht A; Dzurak AS; Yang CH, 2021, 'Pulse engineering of a global field for robust and universal quantum computation', Physical Review A, 104, http://dx.doi.org/10.1103/PhysRevA.104.062415

Huang JY; Lim WH; Leon RCC; Yang CH; Hudson FE; Escott CC; Saraiva A; Dzurak AS; Laucht A, 2021, 'A High-Sensitivity Charge Sensor for Silicon Qubits above 1 K', Nano Letters, 21, pp. 6328 - 6335, http://dx.doi.org/10.1021/acs.nanolett.1c01003

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

Terrazos LA; Marcellina E; Wang Z; Coppersmith SN; Friesen M; Hamilton AR; Hu X; Koiller B; Saraiva AL; Culcer D; Capaz RB, 2021, 'Theory of hole-spin qubits in strained germanium quantum dots', Physical Review B, 103, http://dx.doi.org/10.1103/PhysRevB.103.125201

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

Gilbert W; Saraiva A; Lim WH; Yang CH; Laucht A; Bertrand B; Rambal N; Hutin L; Escott CC; Vinet M; Dzurak AS, 2020, 'Single-electron operation of a silicon-CMOS 2 × 2 quantum dot array with integrated charge sensing', Nano Letters, 20, pp. 7882 - 7888, http://dx.doi.org/10.1021/acs.nanolett.0c02397

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

King C; Schoenfield JS; Calderón MJ; Koiller B; Saraiva A; Hu X; Jiang H; Friesen M; Coppersmith SN, 2020, 'Lifting of spin blockade by charged impurities in Si-MOS double quantum dot devices', Physical Review B, 101, http://dx.doi.org/10.1103/PhysRevB.101.155411

Dos Santos LF; Saraiva A; de Freitas AC, 2020, 'A Model of Energy Dissipation for the Mode of Rupture of Shallow Foundations in Sandy Soils', Soils and Rocks, 43, pp. 141 - 149, http://dx.doi.org/10.28927/SR.431141

de Aguiar Júnior FS; Monken CH; Santos MF; de Melo e Souza R; Saraiva A; Koiller B; Jorio A, 2019, 'Physical Properties of Photonic Cooper Pairs Generated via Correlated Stokes–anti-Stokes Raman Scattering', Physica Status Solidi B Basic Research, 256, http://dx.doi.org/10.1002/pssb.201900218

Júnior FSDA; Saraiva A; Santos MF; Koiller B; Souza RDME; Pena AP; Silva RA; Monken CH; Jorio A, 2019, 'Stokes-anti-Stokes correlated photon properties akin to photonic Cooper pairs', Physical Review B, 99, http://dx.doi.org/10.1103/PhysRevB.99.100503

Dusko A; Delgado A; Saraiva A; Koiller B, 2018, 'Adequacy of Si:P chains as Fermi-Hubbard simulators', Npj Quantum Information, 4, http://dx.doi.org/10.1038/s41534-017-0051-1

Saraiva A; Júnior FSDA; De Melo E Souza R; Pena AP; Monken CH; Santos MF; Koiller B; Jorio A, 2017, 'Photonic Counterparts of Cooper Pairs', Physical Review Letters, 119, http://dx.doi.org/10.1103/PhysRevLett.119.193603

Kasperczyk M; De Aguiar Júnior FS; Rabelo C; Saraiva A; Santos MF; Novotny L; Jorio A, 2016, 'Temporal Quantum Correlations in Inelastic Light Scattering from Water', Physical Review Letters, 117, http://dx.doi.org/10.1103/PhysRevLett.117.243603

Baena A; Saraiva AL; Menezes MG; Koiller B, 2016, 'Donors in Ge as qubits-Establishing physical attributes', Epl, 116, http://dx.doi.org/10.1209/0295-5075/116/20002

Dusko A; Saraiva AL; Koiller B, 2016, 'Mitigating valley-driven localization in atomically thin dopant chains in Si', Physical Review B, 94, http://dx.doi.org/10.1103/PhysRevB.94.115425

Saraiva AL; Salfi J; Bocquel J; Voisin B; Rogge S; Capaz RB; Calderón MJ; Koiller B, 2016, 'Donor wave functions in Si gauged by STM images', Physical Review B, 93, http://dx.doi.org/10.1103/PhysRevB.93.045303

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