Cotunneling in pairs of coupled flux qubits; Physical Review B; Vol. 82, iss. 6
| Parent link: | Physical Review B: Scientific Journal.— , 1970- Vol. 82, iss. 6.— 2010.— [060512, 4 p.] |
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| Beste egile batzuk: | , , , , , , , , , , , , , , , , , , , |
| Gaia: | Title screen We report measurements of macroscopic resonant tunneling between the two lowest energy states of a pair of magnetically coupled rf-superconducting quantum interference device flux qubits. This technique provides both a direct means of measuring the energy gap of the two-qubit system and a method for probing of the environment coupled to the pair of qubits. Measurements of the tunneling rate as a function of qubit flux bias show a Gaussian line shape that is well matched to theoretical predictions. Moreover, the peak widths indicate that each qubit is coupled to a local environment whose fluctuations are uncorrelated with that of the other qubit Режим доступа: по договору с организацией-держателем ресурса |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2010
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| Gaiak: | |
| Sarrera elektronikoa: | http://dx.doi.org/10.1103/PhysRevB.82.060512 http://arxiv.org/abs/1006.0028 |
| Formatua: | Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=637145 |
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| 200 | 1 | |a Cotunneling in pairs of coupled flux qubits |f T. Lanting [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 23 tit.] | ||
| 330 | |a We report measurements of macroscopic resonant tunneling between the two lowest energy states of a pair of magnetically coupled rf-superconducting quantum interference device flux qubits. This technique provides both a direct means of measuring the energy gap of the two-qubit system and a method for probing of the environment coupled to the pair of qubits. Measurements of the tunneling rate as a function of qubit flux bias show a Gaussian line shape that is well matched to theoretical predictions. Moreover, the peak widths indicate that each qubit is coupled to a local environment whose fluctuations are uncorrelated with that of the other qubit | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Physical Review B |o Scientific Journal |d 1970- | ||
| 463 | |t Vol. 82, iss. 6 |v [060512, 4 p.] |d 2010 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Lanting |b T. | |
| 701 | 1 | |a Harris |b R. | |
| 701 | 1 | |a Johansson |b J. | |
| 701 | 1 | |a Amin |b M. H. S. | |
| 701 | 1 | |a Berkley |b A. J. | |
| 701 | 1 | |a Gildert |b S. | |
| 701 | 1 | |a Johnson |b M. W. | |
| 701 | 1 | |a Bunyk |b P. | |
| 701 | 1 | |a Tolkacheva |b E. | |
| 701 | 1 | |a Ladizinsky |b E. | |
| 701 | 1 | |a Ladizinsky |b N. | |
| 701 | 1 | |a Oh |b T. | |
| 701 | 1 | |a Perminov |b I. | |
| 701 | 1 | |a Chapple |b E. M. | |
| 701 | 1 | |a Enderud |b C. | |
| 701 | 1 | |a Rich |b C. | |
| 701 | 1 | |a Wilson |b B. | |
| 701 | 1 | |a Thom |b M. C. | |
| 701 | 1 | |a Uchaykin |b S. V. |c specialist in the field of non-destructive testing |c Engineer of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1963- |g Sergey Victorovich |3 (RuTPU)RU\TPU\pers\32279 | |
| 701 | 1 | |a Rose |b G. | |
| 801 | 2 | |a RU |b 63413507 |c 20150416 |g RCR | |
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| 856 | 4 | |u http://dx.doi.org/10.1103/PhysRevB.82.060512 | |
| 856 | 4 | |u http://arxiv.org/abs/1006.0028 | |
| 942 | |c CF | ||