Enhancement of Electric Drive in Silicon Quantum Dots with Electric Quadrupole Spin Resonance

Authors: Mai, Philip Y., Pereira, Pedro H., Alonso, Lucas Andrade, Leon, Ross C. C., Yang, Chih Hwan, Hwang, Jason C. C., Dunmore, Daniel, Lemyre, Julien Camirand, Tanttu, Tuomo, Huang, Wister, Chan, Kok Wai, Tan, Kuan Yen, Cifuentes, Jesús D., Hudson, Fay E., Itoh, Kohei M., Laucht, Arne, Pioro-Ladrière, Michel, Escott, Christopher C., Feng, MengKe, Souza, Reinaldo de Melo e, Dzurak, Andrew, Saraiva, Andre

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2502.01040

Quantum Machine Learning for Semiconductor Fabrication: Modeling GaN HEMT Contact Process

Authors: Wang, Zeheng, Wang, Fangzhou, Li, Liang, Wang, Zirui, van der Laan, Timothy, Leon, Ross C. C., Huang, Jing-Kai, Usman, Muhammad

Subject Terms: Computer Science - Machine Learning, Computer Science - Emerging Technologies, Quantum Physics

Access URL: http://arxiv.org/abs/2409.10803

Exchange control in a MOS double quantum dot made using a 300 mm wafer process

Authors: Chittock-Wood, Jacob F., Leon, Ross C. C., Fogarty, Michael A., Murphy, Tara, Patomäki, Sofia M., Oakes, Giovanni A., von Horstig, Felix-Ekkehard, Johnson, Nathan, Jussot, Julien, Kubicek, Stefan, Govoreanu, Bogdan, Wise, David F., Gonzalez-Zalba, M. Fernando, Morton, John J. L.

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Quantum Physics

Access URL: http://arxiv.org/abs/2408.01241

Impact of electrostatic crosstalk on spin qubits in dense CMOS quantum dot arrays

Authors: Cifuentes, Jesus D., Tanttu, Tuomo, Steinacker, Paul, Serrano, Santiago, Hansen, Ingvild, Slack-Smith, James P., Gilbert, Will, Huang, Jonathan Y., Vahapoglu, Ensar, Leon, Ross C. C., Stuyck, Nard Dumoulin, Itoh, Kohei, Abrosimov, Nikolay, Pohl, Hans-Joachim, Thewalt, Michael, Laucht, Arne, Yang, Chih Hwan, Escott, Christopher C., Hudson, Fay E., Lim, Wee Han, Rahman, Rajib, Dzurak, Andrew S., Saraiva, Andre

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Quantum Physics

Access URL: http://arxiv.org/abs/2309.01849

Bounds to electron spin qubit variability for scalable CMOS architectures

Authors: Cifuentes, Jesús D., Tanttu, Tuomo, Gilbert, Will, Huang, Jonathan Y., Vahapoglu, Ensar, Leon, Ross C. C., Serrano, Santiago, Otter, Dennis, Dunmore, Daniel, Mai, Philip Y., Schlattner, Frédéric, Feng, MengKe, Itoh, Kohei, Abrosimov, Nikolay, Pohl, Hans-Joachim, Thewalt, Michael, Laucht, Arne, Yang, Chih Hwan, Escott, Christopher C., Lim, Wee Han, Hudson, Fay E., Rahman, Rajib, Dzurak, Andrew S., Saraiva, Andre

Source: Nat Commun 15, 4299 (2024)

Subject Terms: Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science

Access URL: http://arxiv.org/abs/2303.14864

Assessment of error variation in high-fidelity two-qubit gates in silicon

Authors: Tanttu, Tuomo, Lim, Wee Han, Huang, Jonathan Y., Stuyck, Nard Dumoulin, Gilbert, Will, Su, Rocky Y., Feng, MengKe, Cifuentes, Jesus D., Seedhouse, Amanda E., Seritan, Stefan K., Ostrove, Corey I., Rudinger, Kenneth M., Leon, Ross C. C., Huang, Wister, Escott, Christopher C., Itoh, Kohei M., Abrosimov, Nikolay V., Pohl, Hans-Joachim, Thewalt, Michael L. W., Hudson, Fay E., Blume-Kohout, Robin, Bartlett, Stephen D., Morello, Andrea, Laucht, Arne, Yang, Chih Hwan, Saraiva, Andre, Dzurak, Andrew S.

Source: Nat. Phys. 6 (2024)

Subject Terms: Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2303.04090

Jellybean quantum dots in silicon for qubit coupling and on-chip quantum chemistry

Authors: Wang, Zeheng, Feng, MengKe, Serrano, Santiago, Gilbert, William, Leon, Ross C. C., Tanttu, Tuomo, Mai, Philip, Liang, Dylan, Huang, Jonathan Y., Su, Yue, Lim, Wee Han, Hudson, Fay E., Escott, Christopher C., Morello, Andrea, Yang, Chih Hwan, Dzurak, Andrew S., Saraiva, Andre, Laucht, Arne

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Physics - Chemical Physics, Quantum Physics

Access URL: http://arxiv.org/abs/2208.04724

Control of dephasing in spin qubits during coherent transport in silicon

Authors: Feng, MengKe, Yoneda, Jun, Huang, Wister, Su, Yue, Tanttu, Tuomo, Yang, Chih Hwan, Cifuentes, Jesus D., Chan, Kok Wai, Gilbert, William, Leon, Ross C. C., Hudson, Fay E., Itoh, Kohei M., Laucht, Arne, Dzurak, Andrew S., Saraiva, Andre

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Quantum Physics

Access URL: http://arxiv.org/abs/2207.11865

On-demand electrical control of spin qubits

Authors: Gilbert, Will, Tanttu, Tuomo, Lim, Wee Han, Feng, MengKe, Huang, Jonathan Y., Cifuentes, Jesus D., Serrano, Santiago, Mai, Philip Y., Leon, Ross C. C., Escott, Christopher C., Itoh, Kohei M., Abrosimov, Nikolay V., Pohl, Hans-Joachim, Thewalt, Michael L. W., Hudson, Fay E., Morello, Andrea, Laucht, Arne, Yang, Chih Hwan, Saraiva, Andre, Dzurak, Andrew S.

Source: Nature Nanotechnology (2023)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Quantum Physics

Access URL: http://arxiv.org/abs/2201.06679

Improving Semiconductor Device Modeling for Electronic Design Automation by Machine Learning Techniques

Authors: Wang, Zeheng, Li, Liang, Leon, Ross C. C., Yang, Jinlin, Shi, Junjie, van der Laan, Timothy, Usman, Muhammad

Subject Terms: Computer Science - Machine Learning, Computer Science - Artificial Intelligence

Access URL: http://arxiv.org/abs/2105.11453

A high-sensitivity charge sensor for silicon qubits above one kelvin

Authors: Huang, Jonathan Y., Lim, Wee Han, Leon, Ross C. C., Yang, Chih Hwan, Hudson, Fay E., Escott, Christopher C., Saraiva, Andre, Dzurak, Andrew S., Laucht, Arne

Source: Nano Letters v12, 6328 (2021)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Quantum Physics

Access URL: http://arxiv.org/abs/2103.06433

Bell-state tomography in a silicon many-electron artificial molecule

Authors: Leon, Ross C. C., Yang, Chih Hwan, Hwang, Jason C. C., Lemyre, Julien Camirand, Tanttu, Tuomo, Huang, Wei, Huang, Jonathan Y., Hudson, Fay E., Itoh, Kohei M., Laucht, Arne, Pioro-Ladrière, Michel, Saraiva, Andre, Dzurak, Andrew S.

Source: Nature Communications 12, 3228 (2021)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2008.03968

Pauli Blockade in Silicon Quantum Dots with Spin-Orbit Control

Authors: Seedhouse, Amanda, Tanttu, Tuomo, Leon, Ross C. C., Zhao, Ruichen, Tan, Kuan Yen, Hensen, Bas, Hudson, Fay E., Itoh, Kohei M., Yoneda, Jun, Yang, Chih Hwan, Morello, Andrea, Laucht, Arne, Coppersmith, Susan N., Saraiva, Andre, Dzurak, Andrew S.

Source: PRX Quantum 2, 010303 (2021)

Subject Terms: Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics

Access URL: http://arxiv.org/abs/2004.07078

Jellybean Quantum Dots in Silicon for Qubit Coupling and On‐Chip Quantum Chemistry

Authors: Wang, Zeheng, Feng, MengKe, Serrano, Santiago, Gilbert, William, Leon, Ross C. C., Tanttu, Tuomo, Mai, Philip, Liang, Dylan, Huang, Jonathan Y., Su, Yue, Lim, Wee Han, Hudson, Fay E., Escott, Christopher C., Morello, Andrea, Yang, Chih Hwan, Dzurak, Andrew S., Saraiva, Andre, Laucht, Arne

Source: Advanced materials. 35(19)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100193784801.0x000001&indx=1&recIds=ETOCvdc_100193784801.0x000001

Assessment of the errors of high-fidelity two-qubit gates in silicon quantum dots

Authors: Tanttu, Tuomo, Lim, Wee Han, Huang, Jonathan Y., Dumoulin Stuyck, Nard, Gilbert, Will, Su, Rocky Y., Feng, MengKe, Cifuentes, Jesus D., Seedhouse, Amanda E., Seritan, Stefan K., Ostrove, Corey I., Rudinger, Kenneth M., Leon, Ross C. C., Huang, Wister, Escott, Christopher C., Itoh, Kohei M., Abrosimov, Nikolay V., Pohl, Hans-Joachim, Thewalt, Michael L. W., Hudson, Fay E., Blume-Kohout, Robin, Bartlett, Stephen D., Morello, Andrea, Laucht, Arne, Yang, Chih Hwan, Saraiva, Andre, Dzurak, Andrew S.

Source: Nature Physics; November 2024, Vol. 20 Issue: 11 p1804-1809, 6p

Bounds to electron spin qubit variability for scalable CMOS architectures.

Authors: Cifuentes, Jesús D., Tanttu, Tuomo, Gilbert, Will, Huang, Jonathan Y., Vahapoglu, Ensar, Leon, Ross C. C., Serrano, Santiago, Otter, Dennis, Dunmore, Daniel, Mai, Philip Y., Schlattner, Frédéric, Feng, MengKe, Itoh, Kohei, Abrosimov, Nikolay, Pohl, Hans-Joachim, Thewalt, Michael, Laucht, Arne, Chih Hwan Yang, Escott, Christopher C., Wee Han Lim

Source: Nature Communications; 5/20/2024, Vol. 15 Issue 1, p1-14, 14p

High-fidelity spin qubit operation and algorithmic initialization above 1 K.

Authors: Huang, Jonathan Y., Su, Rocky Y., Lim, Wee Han, Feng, MengKe, van Straaten, Barnaby, Severin, Brandon, Gilbert, Will, Dumoulin Stuyck, Nard, Tanttu, Tuomo, Serrano, Santiago, Cifuentes, Jesus D., Hansen, Ingvild, Seedhouse, Amanda E., Vahapoglu, Ensar, Leon, Ross C. C., Abrosimov, Nikolay V., Pohl, Hans-Joachim, Thewalt, Michael L. W., Hudson, Fay E., Escott, Christopher C.

Source: Nature; Mar2024, Vol. 627 Issue 8005, p772-777, 6p

Control of dephasing in spin qubits during coherent transport in silicon (16 pages)

Authors: Feng, MengKe, Yoneda, Jun, Huang, Wister, Su, Yue, Tanttu, Tuomo, Yang, Chih Hwan, Cifuentes, Jesus D., Chan, Kok Wai, Gilbert, William, Leon, Ross C. C.

Source: Physical review.B.Condensed matter and materials physics. 107(8):085427-085427

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN632164827&indx=1&recIds=ETOCRN632164827

Improving Semiconductor Device Modeling for Electronic Design Automation by Machine Learning Techniques

Authors: Wang, Zeheng, Li, Liang, Leon, Ross C. C., Yang, Jinlin, Shi, Junjie, van der Laan, Timothy, Usman, Muhammad

Source: IEEE Transactions on Electron Devices; January 2024, Vol. 71 Issue: 1 p263-271, 9p

On-demand electrical control of spin qubits

Authors: Gilbert, Will, Tanttu, Tuomo, Lim, Wee Han, Feng, MengKe, Huang, Jonathan Y., Cifuentes, Jesus D., Serrano, Santiago, Mai, Philip Y., Leon, Ross C. C., Escott, Christopher C., Itoh, Kohei M., Abrosimov, Nikolay V., Pohl, Hans-Joachim, Thewalt, Michael L. W., Hudson, Fay E., Morello, Andrea, Laucht, Arne, Yang, Chih Hwan, Saraiva, Andre, Dzurak, Andrew S.

Source: Nature Nanotechnology; February 2023, Vol. 18 Issue: 2 p131-136, 6p