Zobrazeno 1 - 10
of 1 535
pro vyhledávání: '"Field Mark"'
Autor:
Wang, Xiqiao, Howard, Joel, Sete, Eyob A., Stiehl, Greg, Kopas, Cameron, Poletto, Stefano, Wu, Xian, Field, Mark, Sharac, Nicholas, Eckberg, Christopher, Cansizoglu, Hilal, Katta, Raja, Mutus, Josh, Bestwick, Andrew, Yadavalli, Kameshwar, Pappas, David P.
Superconducting quantum processors are one of the leading platforms for realizing scalable fault-tolerant quantum computation (FTQC). The recent demonstration of post-fabrication tuning of Josephson junctions using alternating-bias assisted annealing
Externí odkaz:
http://arxiv.org/abs/2407.06425
Autor:
Saadatmand, S. N., Wilson, Tyler L., Field, Mark, Vijayan, Madhav Krishnan, Le, Thinh P., Ruh, Jannis, Maan, Arshpreet Singh, Moflic, Ioana, Caesura, Athena, Paler, Alexandru, Hodson, Mark J., Devitt, Simon J., Mutus, Josh Y.
The development of fault-tolerant quantum computers (FTQCs) is gaining increased attention within the quantum computing community. Like their digital counterparts, FTQCs, equipped with error correction and large qubit numbers, promise to solve some o
Externí odkaz:
http://arxiv.org/abs/2406.06015
Autor:
Pappas, David P., Field, Mark, Kopas, Cameron, Howard, Joel A., Wang, Xiqiao, Lachman, Ella, Zhou, Lin, Oh, Jinsu, Yadavalli, Kameshwar, Sete, Eyob A., Bestwick, Andrew, Kramer, Matthew J., Mutus, Joshua Y.
Publikováno v:
Communications Materials volume 5, Article number: 150 (2024)
We demonstrate a transformational technique for controllably tuning the electrical properties of fabricated thermally oxidized amorphous aluminum-oxide tunnel junctions. Using conventional test equipment to apply an alternating bias to a heated tunne
Externí odkaz:
http://arxiv.org/abs/2401.07415
Autor:
Field, Mark, Chen, Angela Q., Scharmann, Ben, Sete, Eyob A., Oruc, Feyza, Vu, Kim, Kosenko, Valentin, Mutus, Joshua Y., Poletto, Stefano, Bestwick, Andrew
Publikováno v:
Phys. Rev. Applied 21, 054063 (2024)
We use a floating tunable coupler to mediate interactions between qubits on separate chips to build a modular architecture. We demonstrate three different designs of multi-chip tunable couplers using vacuum gap capacitors or superconducting indium bu
Externí odkaz:
http://arxiv.org/abs/2308.09240
Autor:
Ryan, Kevin M., Torres-Castanedo, Carlos G., Goronzy, Dominic P., Wetter, David A. Garcia, Reagor, Matthew J, Field, Mark, Kopas, Cameron J, Marshall, Jayss, Bedzyk, Michael J., Hersam, Mark C., Chandrasekhar, Venkat
Continued advances in superconducting qubit performance require more detailed understandings of the many sources of decoherence. Within these devices, two-level systems arise due to defects, interfaces, and grain boundaries, and are thought to be a m
Externí odkaz:
http://arxiv.org/abs/2207.13125
Autor:
Zhai, Gan, Xin, Yizhou, Kopas, Cameron J., Lachman, Ella, Field, Mark, Mutus, Josh Y., Cicak, Katarina, Aumentado, Jose, Sung, Zuhawn, Halperin, William P.
Contactless excitation and detection of high harmonic acoustic overtones in a thin insulator single crystal are described using radio frequency spectroscopy techniques. Single crystal [001] silicon wafer samples were investigated, one side covered wi
Externí odkaz:
http://arxiv.org/abs/2207.11913
Autor:
Oh, Jin-Su, Fang, Xiaotian, Kim, Tae-Hoon, Lynn, Matt, Kramer, Matt, Zarea, Mehdi, Sauls, James A., Romanenko, A., Posen, S., Grassellino, A., Kopas, Cameron J., Field, Mark, Marshall, Jayss, Cansizoglu, Hilal, Mutus, Joshua Y., Reagor, Matthew, Zhou, Lin
Niobium is commonly used for superconducting quantum systems as readout resonators, capacitors, and interconnects. The coherence time of the superconducting qubits is mainly limited by microwave dissipation attributed to two-level system defects at i
Externí odkaz:
http://arxiv.org/abs/2204.06041
Publikováno v:
In Trends in Parasitology September 2024 40(9):820-828