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Items: 49

1.

Fidelity benchmarks for two-qubit gates in silicon.

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.

Nature. 2019 May;569(7757):532-536. doi: 10.1038/s41586-019-1197-0. Epub 2019 May 13.

PMID:
31086337
2.

Three-dimensional localization spectroscopy of individual nuclear spins with sub-Angstrom resolution.

Zopes J, Cujia KS, Sasaki K, Boss JM, Itoh KM, Degen CL.

Nat Commun. 2018 Nov 8;9(1):4678. doi: 10.1038/s41467-018-07121-0.

3.

Integrated silicon qubit platform with single-spin addressability, exchange control and single-shot singlet-triplet readout.

Fogarty MA, Chan KW, Hensen B, Huang W, Tanttu T, Yang CH, Laucht A, Veldhorst M, Hudson FE, Itoh KM, Culcer D, Ladd TD, Morello A, Dzurak AS.

Nat Commun. 2018 Oct 30;9(1):4370. doi: 10.1038/s41467-018-06039-x.

4.

Fabrication of arrays of tapered silicon micro-/nano-pillars by metal-assisted chemical etching and anisotropic wet etching.

Yamada K, Yamada M, Maki H, Itoh KM.

Nanotechnology. 2018 Jul 13;29(28):28LT01. doi: 10.1088/1361-6528/aac04b. Epub 2018 Apr 26.

PMID:
29697051
5.

High-Resolution Quantum Sensing with Shaped Control Pulses.

Zopes J, Sasaki K, Cujia KS, Boss JM, Chang K, Segawa TF, Itoh KM, Degen CL.

Phys Rev Lett. 2017 Dec 29;119(26):260501. doi: 10.1103/PhysRevLett.119.260501. Epub 2017 Dec 28.

PMID:
29328731
6.

A quantum-dot spin qubit with coherence limited by charge noise and fidelity higher than 99.9.

Yoneda J, Takeda K, Otsuka T, Nakajima T, Delbecq MR, Allison G, Honda T, Kodera T, Oda S, Hoshi Y, Usami N, Itoh KM, Tarucha S.

Nat Nanotechnol. 2018 Feb;13(2):102-106. doi: 10.1038/s41565-017-0014-x. Epub 2017 Dec 18.

PMID:
29255292
7.

Multiple-Quantum Transitions and Charge-Induced Decoherence of Donor Nuclear Spins in Silicon.

Franke DP, Pflüger MPD, Itoh KM, Brandt MS.

Phys Rev Lett. 2017 Jun 16;118(24):246401. doi: 10.1103/PhysRevLett.118.246401. Epub 2017 Jun 15.

PMID:
28665647
8.

Quadrupole shift of nuclear magnetic resonance of donors in silicon at low magnetic field.

Mortemousque PA, Rosenius S, Pica G, Franke DP, Sekiguchi T, Truong A, Vlasenko MP, Vlasenko LS, Brandt MS, Elliman RG, Itoh KM.

Nanotechnology. 2016 Dec 9;27(49):494001. Epub 2016 Nov 8.

PMID:
27823991
9.

A dressed spin qubit in silicon.

Laucht A, Kalra R, Simmons S, Dehollain JP, Muhonen JT, Mohiyaddin FA, Freer S, Hudson FE, Itoh KM, Jamieson DN, McCallum JC, Dzurak AS, Morello A.

Nat Nanotechnol. 2017 Jan;12(1):61-66. doi: 10.1038/nnano.2016.178. Epub 2016 Oct 17.

PMID:
27749833
10.

Broadband, large-area microwave antenna for optically detected magnetic resonance of nitrogen-vacancy centers in diamond.

Sasaki K, Monnai Y, Saijo S, Fujita R, Watanabe H, Ishi-Hayase J, Itoh KM, Abe E.

Rev Sci Instrum. 2016 May;87(5):053904. doi: 10.1063/1.4952418.

PMID:
27250439
11.

Electron Spin Coherence of Shallow Donors in Natural and Isotopically Enriched Germanium.

Sigillito AJ, Jock RM, Tyryshkin AM, Beeman JW, Haller EE, Itoh KM, Lyon SA.

Phys Rev Lett. 2015 Dec 11;115(24):247601. doi: 10.1103/PhysRevLett.115.247601. Epub 2015 Dec 7.

12.

Electrically controlling single-spin qubits in a continuous microwave field.

Laucht A, Muhonen JT, Mohiyaddin FA, Kalra R, Dehollain JP, Freer S, Hudson FE, Veldhorst M, Rahman R, Klimeck G, Itoh KM, Jamieson DN, McCallum JC, Dzurak AS, Morello A.

Sci Adv. 2015 Apr 10;1(3):e1500022. doi: 10.1126/sciadv.1500022. eCollection 2015 Apr.

13.

Bell's inequality violation with spins in silicon.

Dehollain JP, Simmons S, Muhonen JT, Kalra R, Laucht A, Hudson F, Itoh KM, Jamieson DN, McCallum JC, Dzurak AS, Morello A.

Nat Nanotechnol. 2016 Mar;11(3):242-6. doi: 10.1038/nnano.2015.262. Epub 2015 Nov 16.

PMID:
26571006
14.

A two-qubit logic gate in silicon.

Veldhorst M, Yang CH, Hwang JC, Huang W, Dehollain JP, Muhonen JT, Simmons S, Laucht A, Hudson FE, Itoh KM, Morello A, Dzurak AS.

Nature. 2015 Oct 15;526(7573):410-4. doi: 10.1038/nature15263. Epub 2015 Oct 5.

PMID:
26436453
15.

Interaction of Strain and Nuclear Spins in Silicon: Quadrupolar Effects on Ionized Donors.

Franke DP, Hrubesch FM, Künzl M, Becker HW, Itoh KM, Stutzmann M, Hoehne F, Dreher L, Brandt MS.

Phys Rev Lett. 2015 Jul 31;115(5):057601. Epub 2015 Jul 29.

PMID:
26274442
16.

Phonon Engineering in Isotopically Disordered Silicon Nanowires.

Mukherjee S, Givan U, Senz S, Bergeron A, Francoeur S, de la Mata M, Arbiol J, Sekiguchi T, Itoh KM, Isheim D, Seidman DN, Moutanabbir O.

Nano Lett. 2015 Jun 10;15(6):3885-93. doi: 10.1021/acs.nanolett.5b00708. Epub 2015 May 29.

PMID:
25993500
17.

Submillisecond hyperpolarization of nuclear spins in silicon.

Hoehne F, Dreher L, Franke DP, Stutzmann M, Vlasenko LS, Itoh KM, Brandt MS.

Phys Rev Lett. 2015 Mar 20;114(11):117602. Epub 2015 Mar 17.

PMID:
25839308
18.

Quantifying the quantum gate fidelity of single-atom spin qubits in silicon by randomized benchmarking.

Muhonen JT, Laucht A, Simmons S, Dehollain JP, Kalra R, Hudson FE, Freer S, Itoh KM, Jamieson DN, McCallum JC, Dzurak AS, Morello A.

J Phys Condens Matter. 2015 Apr 22;27(15):154205. doi: 10.1088/0953-8984/27/15/154205. Epub 2015 Mar 18.

PMID:
25783435
19.

Spectroscopy of surface-induced noise using shallow spins in diamond.

Romach Y, Müller C, Unden T, Rogers LJ, Isoda T, Itoh KM, Markham M, Stacey A, Meijer J, Pezzagna S, Naydenov B, McGuinness LP, Bar-Gill N, Jelezko F.

Phys Rev Lett. 2015 Jan 9;114(1):017601. Epub 2015 Jan 6.

PMID:
25615501
20.

Inductive measurement of optically hyperpolarized phosphorous donor nuclei in an isotopically enriched silicon-28 crystal.

Gumann P, Patange O, Ramanathan C, Haas H, Moussa O, Thewalt ML, Riemann H, Abrosimov NV, Becker P, Pohl HJ, Itoh KM, Cory DG.

Phys Rev Lett. 2014 Dec 31;113(26):267604. Epub 2014 Dec 30.

PMID:
25615386
21.

Storing quantum information for 30 seconds in a nanoelectronic device.

Muhonen JT, Dehollain JP, Laucht A, Hudson FE, Kalra R, Sekiguchi T, Itoh KM, Jamieson DN, McCallum JC, Dzurak AS, Morello A.

Nat Nanotechnol. 2014 Dec;9(12):986-91. doi: 10.1038/nnano.2014.211. Epub 2014 Oct 12.

PMID:
25305745
22.

An addressable quantum dot qubit with fault-tolerant control-fidelity.

Veldhorst M, Hwang JC, Yang CH, Leenstra AW, de Ronde B, Dehollain JP, Muhonen JT, Hudson FE, Itoh KM, Morello A, Dzurak AS.

Nat Nanotechnol. 2014 Dec;9(12):981-5. doi: 10.1038/nnano.2014.216. Epub 2014 Oct 12.

PMID:
25305743
23.

Investigation of surface magnetic noise by shallow spins in diamond.

Rosskopf T, Dussaux A, Ohashi K, Loretz M, Schirhagl R, Watanabe H, Shikata S, Itoh KM, Degen CL.

Phys Rev Lett. 2014 Apr 11;112(14):147602. Epub 2014 Apr 9.

PMID:
24766015
24.

Negatively charged nitrogen-vacancy centers in a 5 nm thin 12C diamond film.

Ohashi K, Rosskopf T, Watanabe H, Loretz M, Tao Y, Hauert R, Tomizawa S, Ishikawa T, Ishi-Hayase J, Shikata S, Degen CL, Itoh KM.

Nano Lett. 2013 Oct 9;13(10):4733-8. doi: 10.1021/nl402286v. Epub 2013 Sep 20.

PMID:
24020334
25.

High-sensitivity magnetometry based on quantum beats in diamond nitrogen-vacancy centers.

Fang K, Acosta VM, Santori C, Huang Z, Itoh KM, Watanabe H, Shikata S, Beausoleil RG.

Phys Rev Lett. 2013 Mar 29;110(13):130802. Epub 2013 Mar 26.

PMID:
23581305
26.

Discrete distribution of implanted and annealed arsenic atoms in silicon nanowires and its effect on device performance.

Uematsu M, Itoh KM, Mil'nikov G, Minari H, Mori N.

Nanoscale Res Lett. 2012 Dec 21;7(1):685. doi: 10.1186/1556-276X-7-685.

27.

Coherent storage of photoexcited triplet states using 29Si nuclear spins in silicon.

Akhtar W, Filidou V, Sekiguchi T, Kawakami E, Itahashi T, Vlasenko L, Morton JJ, Itoh KM.

Phys Rev Lett. 2012 Mar 2;108(9):097601. Epub 2012 Feb 27.

PMID:
22463668
28.

Optical and spin coherence properties of nitrogen-vacancy centers placed in a 100 nm thick isotopically purified diamond layer.

Ishikawa T, Fu KM, Santori C, Acosta VM, Beausoleil RG, Watanabe H, Shikata S, Itoh KM.

Nano Lett. 2012 Apr 11;12(4):2083-7. doi: 10.1021/nl300350r. Epub 2012 Mar 21.

PMID:
22404419
29.

Thermal stability and surface passivation of Ge nanowires coated by epitaxial SiGe shells.

Hu S, Kawamura Y, Huang KC, Li Y, Marshall AF, Itoh KM, Brongersma ML, McIntyre PC.

Nano Lett. 2012 Mar 14;12(3):1385-91. doi: 10.1021/nl204053w. Epub 2012 Feb 24.

PMID:
22364183
30.

Control of optical bandgap energy and optical absorption coefficient by geometric parameters in sub-10 nm silicon-nanodisc array structure.

Budiman MF, Hu W, Igarashi M, Tsukamoto R, Isoda T, Itoh KM, Yamashita I, Murayama A, Okada Y, Samukawa S.

Nanotechnology. 2012 Feb 17;23(6):065302. doi: 10.1088/0957-4484/23/6/065302. Epub 2012 Jan 17.

PMID:
22248504
31.

Violation of a Leggett-Garg inequality with ideal non-invasive measurements.

Knee GC, Simmons S, Gauger EM, Morton JJ, Riemann H, Abrosimov NV, Becker P, Pohl HJ, Itoh KM, Thewalt ML, Briggs GA, Benjamin SC.

Nat Commun. 2012 Jan 3;3:606. doi: 10.1038/ncomms1614.

32.

Electron spin coherence exceeding seconds in high-purity silicon.

Tyryshkin AM, Tojo S, Morton JJ, Riemann H, Abrosimov NV, Becker P, Pohl HJ, Schenkel T, Thewalt ML, Itoh KM, Lyon SA.

Nat Mater. 2011 Dec 4;11(2):143-7. doi: 10.1038/nmat3182.

PMID:
22138791
33.

Damage-free top-down processes for fabricating two-dimensional arrays of 7 nm GaAs nanodiscs using bio-templates and neutral beam etching.

Wang XY, Huang CH, Tsukamoto R, Mortemousque PA, Itoh KM, Ohno Y, Samukawa S.

Nanotechnology. 2011 Sep 7;22(36):365301. doi: 10.1088/0957-4484/22/36/365301. Epub 2011 Aug 11.

PMID:
21836326
34.

Entanglement in a solid-state spin ensemble.

Simmons S, Brown RM, Riemann H, Abrosimov NV, Becker P, Pohl HJ, Thewalt ML, Itoh KM, Morton JJ.

Nature. 2011 Feb 3;470(7332):69-72. doi: 10.1038/nature09696. Epub 2011 Jan 19.

PMID:
21248751
35.

Storage of multiple coherent microwave excitations in an electron spin ensemble.

Wu H, George RE, Wesenberg JH, Mølmer K, Schuster DI, Schoelkopf RJ, Itoh KM, Ardavan A, Morton JJ, Briggs GA.

Phys Rev Lett. 2010 Oct 1;105(14):140503. Epub 2010 Sep 27.

PMID:
21230819
36.

Transport of deposited atoms throughout strain-mediated self-assembly.

Moutanabbir O, Miyamoto S, Haller EE, Itoh KM.

Phys Rev Lett. 2010 Jul 9;105(2):026101. Epub 2010 Jul 6.

PMID:
20867717
37.

Spin susceptibility of noncentrosymmetric heavy-fermion superconductor CeIrSi3 under pressure: 29Si Knight-shift study on single crystal.

Mukuda H, Ohara T, Yashima M, Kitaoka Y, Settai R, Onuki Y, Itoh KM, Haller EE.

Phys Rev Lett. 2010 Jan 8;104(1):017002. Epub 2010 Jan 7.

PMID:
20366385
38.

Simultaneous subsecond hyperpolarization of the nuclear and electron spins of phosphorus in silicon by optical pumping of exciton transitions.

Yang A, Steger M, Sekiguchi T, Thewalt ML, Ladd TD, Itoh KM, Riemann H, Abrosimov NV, Becker P, Pohl HJ.

Phys Rev Lett. 2009 Jun 26;102(25):257401. Epub 2009 Jun 25.

PMID:
19659118
39.

Experimental evidence of the vacancy-mediated silicon self-diffusion in single-crystalline silicon.

Shimizu Y, Uematsu M, Itoh KM.

Phys Rev Lett. 2007 Mar 2;98(9):095901. Epub 2007 Mar 2.

PMID:
17359172
40.

Optical detection and ionization of donors in specific electronic and nuclear spin States.

Yang A, Steger M, Karaiskaj D, Thewalt ML, Cardona M, Itoh KM, Riemann H, Abrosimov NV, Churbanov MF, Gusev AV, Bulanov AD, Kaliteevskii AK, Godisov ON, Becker P, Pohl HJ, Ager JW 3rd, Haller EE.

Phys Rev Lett. 2006 Dec 1;97(22):227401. Epub 2006 Nov 29.

PMID:
17155840
41.

Isotope dependence of the lifetime of the vibration of oxygen in silicon.

Kohli KK, Davies G, Vinh NQ, West D, Estreicher SK, Gregorkiewicz T, Izeddin I, Itoh KM.

Phys Rev Lett. 2006 Jun 9;96(22):225503. Epub 2006 Jun 8.

PMID:
16803320
42.

Self-assembly of parallel atomic wires and periodic clusters of silicon on a vicinal Si111 surface.

Sekiguchi T, Yoshida S, Itoh KM.

Phys Rev Lett. 2005 Sep 2;95(10):106101. Epub 2005 Sep 1.

PMID:
16196943
43.

Mechanism of superconductivity in the polyhedral-network compound Ba8Si46.

Tanigaki K, Shimizu T, Itoh KM, Teraoka J, Moritomo Y, Yamanaka S.

Nat Mater. 2003 Oct;2(10):653-5. Epub 2003 Sep 14.

PMID:
12970759
44.

All-silicon quantum computer.

Ladd TD, Goldman JR, Yamaguchi F, Yamamoto Y, Abe E, Itoh KM.

Phys Rev Lett. 2002 Jul 1;89(1):017901. Epub 2002 Jun 12.

PMID:
12097071
45.

Hopping Conduction and Metal-Insulator Transition in Isotopically Enriched Neutron-Transmutation-Doped 70Ge:Ga.

Itoh KM, Haller EE, Beeman JW, Hansen WL, Emes J, Reichertz LA, Kreysa E, Shutt T, Cummings A, Stockwell W, Sadoulet B, Muto J, Farmer JW, Ozhogin VI VI.

Phys Rev Lett. 1996 Nov 4;77(19):4058-4061. No abstract available.

PMID:
10062377
46.

Stark broadening of impurity absorption lines by inhomogeneous electric fields in highly compensated germanium.

Harada Y, Fujii K, Ohyama T, Itoh KM, Haller EE.

Phys Rev B Condens Matter. 1996 Jun 15;53(24):16272-16278. No abstract available.

PMID:
9983462
47.

Evidence for correlated hole distribution in neutron-transmutation-doped isotopically controlled germanium.

Itoh KM, Muto J, Walukiewicz W, Beeman JW, Haller EE, Kim H, Mayur AJ, Sciacca MD, Ramdas AK, Buczko R, Farmer JW, Ozhogin VI VI.

Phys Rev B Condens Matter. 1996 Mar 15;53(12):7797-7804. No abstract available.

PMID:
9982226
48.

Neutral-impurity scattering in isotopically engineered Ge.

Itoh KM, Walukiewicz W, Fuchs HD, Beeman JW, Haller EE, Farmer JW, Ozhogin VI VI.

Phys Rev B Condens Matter. 1994 Dec 15;50(23):16995-17000. No abstract available.

PMID:
9976095
49.

Electronic band structure of isotopically pure germanium: Modulated transmission and reflectivity study.

Parks C, Ramdas AK, Rodriguez S, Itoh KM, Haller EE.

Phys Rev B Condens Matter. 1994 May 15;49(20):14244-14250. No abstract available.

PMID:
10010504

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