Publications


2014

  • Hyperfine Stark effect of shallow donors in silicon
    G Pica, G Wolfowicz, M Urdampilleta, MLW Thewalt, H Riemann, NV Abrosimov, P Becker, H-J Pohl, JJL Morton, RN Bhatt, SA Lyon, BW LovettarXiv:1408.4375 (2014)
  • Will silicon save quantum computing?
    CC Lo and JJL Morton IEEE Spectrum 51 37 (2014)
  • Host isotope mass effects on the hyperfine interaction of group-V donors in silicon
    T Sekiguchi, AM Tyryshkin, S Tojo, E Abe, R Mori, H Riemann, NV Abrosimov, P Becker, H-J Pohl, JW Ager, EE Haller, MLW Thewalt, JJL Morton, SA Lyon, KM Itoh Phys Rev B 90 121203(R) (2014)
  • A silicon-based surface code quantum computers
    J O'Gorman, NH Nickerson, P Ross, JJL Morton, SC Benjamin arXiv:1406.5149 (2014)
  • A gem of a quantum teleporter
    M Atatüre and JJL Morton Science 345 510 (2014)
  • Conditional control of donor nuclear spins in silicon using Stark shifts
    G Wolfowicz, M Urdampilleta, MLW Thewalt, H Riemann, NV Abrosimov, P Becker, H-J Pohl, JJL Morton Phys Rev Lett 113 157601 (2014) [+SOI]
  • Uncovering many-body correlations in nanoscale nuclear spin baths by central spin decoherence
    W-L Ma, G Wolfowicz, N Zhao, S-S Li, JJL Morton, R-B Liu Nature Communications 5 4822 (2014)
  • Fast, low-power manipulation of spin ensembles in superconducting μresonators
    AJ Sigillito, H Malissa, AM Tyryshkin, H Riemann, NV Abrosimov, P Becker, H-J Pohl, MLW Thewalt, KM Itoh, JJL Morton, AA Houck, DI Schuster and SA Lyon Appl Phys Lett 104 222407 (2014)
  • Stark shift and field ionization of arsenic donors in 28Si-SOI structures
    CC Lo, S Simmons, R Lo Nardo, CD Weis, AM Tyryshkin, SA Lyon, J Bokor, T Schenkel, JJL Morton App Phys Lett 104 193502 (2014)
  • Three of diamonds
    JJL Morton and J Elzerman Nature Nanotechnology 9 167 (2014)
  • Microwave manipulation of electrically injected spin polarized electrons in silicon
    CC Lo, J Li, I Appelbaum, JJL Morton Phys Rev Applied 1, 014006 (2014)
  • Quantum bath-driven decoherence of mixed spin systems
    SJ Balian, G Wolfowicz, JJL Morton, TS Monteiro Phys Rev B 89 045403 (2014)

  • 2013

  • Room-temperature qubit storage exceeding 39 minutes using ionized donors in 28Si
    K Saeedi, S Simmons, JZ Salvail, P Dluhy, H Riemann, NV Abrosimov, P Becker, H-J Pohl, JJL Morton, MLW Thewalt Science 342 830 (2013) [+SOI]
  • High-fidelity readout and control of a nuclear spin qubit in silicon
    JJ Pla, KY Tan, JP Dehollain, WH Lim, JJL Morton, FA Zwanenburg, DN Jamieson, AS Dzurak, A Morello Nature 496 334 (2013) [+SOI]
  • Atomic clock transitions in silicon-based spin qubits
    G Wolfowicz, AM Tyryshkin, RE George, H Riemann, NV Abrosimov, P Becker, H-J Pohl, SA Lyon, MLW Thewalt, JJL Morton Nature Nanotechnology 8 561 (2013) [+SOI]
  • Probing the C60 triplet state coupling to nuclear spins inside and out
    V Filidou, S Mamone, S. Simmons, SD Karlen, HL Anderson, CWM Kay, A Bagno, F Rastrelli, Y Murata, K Komatsu, X Lei, Y Li, NJ Turro, MH Levitt, JJL Morton Phil Trans Roy Soc A 371 20120475 (2013)
  • Opening up the Quantum Three-Box Problem with Undetectable Measurements
    RE George, L Robledo, O Maroney, M Blok, H Bernien, ML Markham, DJ Twitchen, JJL Morton, GAD Briggs, R Hanson PNAS 110 3777 (2013) [+SOI]
  • Coherent spin control by electrical manipulation of the magnetic anisotropy
    RE George et al. Phys Rev Lett 110 027601 (2013)
  • Geometric Phase Gates with Adiabatic Control in Electron Spin Resonance
    H Wu, EM Gauger, RE George, M Mottonen, H Riemann, NV Abrosimov, P Becker, H-J Pohl, KM Itoh, MLW Thewalt, JJL Morton Phys Rev A 87 032326 (2013)
  • A two-step approach to the synthesis of N@C60 fullerene dimers for molecular qubits
    SR Plant, M Jevric, JJL Morton, A Ardavan, AN Khlobystov, GAD Briggs and K Porfyrakis Chemical Science 4 2971 (2013)

  • 2012

  • A single-atom electron spin qubit in silicon
    JJ Pla, KY Tan, JP Dehollain, WH Lim, JJL Morton, DN Jamieson, AS Dzurak, A Morello Nature 489 541-545 (2012) [+SOI]
  • Decoherence mechanisms of 209Bi donor electron spins in isotopically pure 28Si
    G Wolfowicz, S Simmons, AM Tyryshkin, RE George, H Riemann, NV Abrosimov, P Becker, H-J Pohl, SA Lyon, MLW Thewalt, JJL Morton Phys Rev B 86245301 (2012)
  • Rabi oscillations and ESEEM of the photoexcited triplet spin system in silicon
    W Akhtar, T Sekiguchi, T Itahashi, V Filidou, JJL Morton, L Vlasenko, KM Itoh Phys Rev B 86 115206 (2012)
  • Controlling and exploiting phases in multi-spin systems using ESR and NMR
    S Simmons, H Wu, JJL Morton Phil Trans Roy Soc A 370 4794 (2012)
  • Quantum Information Storage for over 180 s Using Donor Spins in a 28Si "Semiconductor Vacuum"
    M Steger, K Saeedi, MLW Thewalt, JJL Morton, H Riemann, NV Abrosimov, P Becker, H-J Pohl Science 336 6086 (2012) [+SOI]
  • Electrical activation and ESR measurements of implanted bismuth in isotopically enriched silicon-28
    CD Weis, CC Lo, V Lang, AM Tyryshkin, RE George, KM Yu, J Bokor, SA Lyon, JJL Morton, T Schenkel Appl Phys Lett 100 172104 (2012)
  • First-principles investigation of hyperfine interactions for spin entanglement in photo-excited fullerenes
    V Filidou, D Ceresoli, JJL Morton and F Giustino Phys Rev B 85 115430 (2012)
  • Ultrafast entangling gates between nuclear spins using photo-excited triplet states
    V Filidou, S Simmons, SD Karlen, F Giustino, HL Anderson and JJL Morton Nature Physics 8 596 (2012) [+SOI]
  • Coherent storage of photoexcited triplet states using 29Si nuclear spins in silicon
    W Akhtar, V Filidou, T Sekiguchi, E Kawakami, T Itahashi, L Vlasenko, JJL Morton, KM Itoh Phys Rev Lett 108 097601 (2012)
  • Spin-dependent recombination in Czochralski silicon containing oxide precipitates
    V Lang, JD Murphy, RJ Falster, JJL Morton J App Phys 111 013710 (2012)
  • Electron spin coherence exceeding seconds in high purity silicon
    AM Tyryshkin, S Tojo, JJL Morton, H Riemann, NV Abrosimov, P Becker, H-J Pohl, T Schenkel, MLW Thewalt, KM Itoh, SA Lyon Nature Materials 11 143 (2012). [+SOI]
  • Violation of a Leggett-Garg inequality with a finite temperature ensemble
    GC Knee, S Simmons, EM Gauger, JJL Morton, H Riemann, NV Abrosimov, P Becker, H-J Pohl, KM Itoh, MLW Thewalt, GAD Briggs, SC Benjamin Nature Communications 3 606 (2012). [+SOI]

  • 2011

  • Embracing the quantum limit in silicon computing
    JJL Morton, DR McCamey, MA Eriksson and SA Lyon Nature 479 345 (2011)
  • Quantum computing: Snapshots of diamond spins
    JJL Morton, SC Benjamin Nature Physics 7 929 (2011)
  • Proposed spin amplification for magnetic sensors employing crystal defects
    M Schaffry, EM Gauger, JJL Morton, SC Benjamin Phys Rev Lett 107 207210 (2011). [+SOI]
  • Electron spin ensemble strongly coupled to a three-dimensional microwave cavity
    E Abe, H Wu, A Ardavan, JJL Morton App Phys Lett 98 251108 (2011)
  • Electrically detected magnetic resonance of neutral donors interacting with a two-dimensional electron gas
    CC Lo, V Lang, RE George, JJL Morton, AM Tyryshkin, SA Lyon, J Bokor, T Schenkel Phys Rev Lett 106 207601 (2011)
  • Coherent state transfer between an electron- and nuclear spin in 15N@C60
    RM Brown, AM Tyryshkin, K Porfyrakis, EM Gauger, BW Lovett, A Ardavan, SA Lyon, GAD Briggs and JJL Morton Phys Rev Lett 106 110504 (2011). [+SOI]
  • Electrically detected magnetic resonance in a W-band microwave cavity
    V Lang, CC Lo, RE George, SA Lyon, J Bokor, T Schenkel, A Ardavan and JJL Morton Rev Sci Instrum 82 034704 (2011)
  • Entanglement in a Solid State Spin Ensemble
    S Simmons, RM Brown, H Riemann, NV Abrosimov, P Becker, H-J Pohl, MLW Thewalt, KM Itoh and JJL Morton Nature 470 69 (2011). [+SOI]
  • Hybrid Solid-State Qubits: The Powerful Role of Electron Spins
    JJL Morton and BW Lovett Annual Review of Condensed Matter 2 189 (2011)
  • Quantum coherence and entanglement in the avian compass
    E Rieper, E Gauger, JJL Morton, SC Benjamin, V Vedral Phys Rev Lett 106 040503 (2011). [+SOI]

  • 2010

  • EPR investigation of purified catalyst-free single-walled carbon nanotubes
    M Zaka, Y Ito, H Wang, W Yan, A Robertson, Y Wu, M Rummeli, D Staunton, T Hashimoto, JJL Morton, A Ardavan, GAD Briggs, JH Warner ACS Nano 4 7708 (2010)
  • Ensemble based quantum metrology
    M Schaffry, EM Gauger, JJL Morton, J Fitzsimons, SC Benjamin, BW Lovett Phys Rev A 82 042114 (2010)
  • High cooperativity coupling of electron-spin ensembles to superconducting cavities
    DI Schuster, AP Sears, E Ginossar, L DiCarlo, L Frunzio, JJL Morton, H Wu, GAD Briggs, RJ Schoelkopf Phys Rev Lett105 140501 (2010)
  • Storage of multiple coherent microwave excitations in an electron spin ensemble
    H Wu, RE George, A Ardavan, JH Wesenberg, K Mølmer, DI Schuster, RJ Schoelkopf, KM Itoh, JJL Morton, GAD Briggs Phys Rev Lett105 140503 (2010). [+SOI]
  • Electron spin coherence of phosphorus donors in silicon: Effect of environmental nuclei
    E Abe, AM Tyryshkin, S Tojo, JJL Morton, WM Witzel, A Fujimoto, JW Ager, EE Haller, J Isoya, SA Lyon, MLW Thewalt and KM Itoh Phys Rev B82 121201(R) (2010)
  • Magnetic field sensors using 13-spin cat states
    S Simmons, JA Jones, SD Karlen, A Ardavan, JJL Morton Phys Rev A 82 022330 (2010)
  • A cyclic porphyrin trimer as a receptor for fullerenes
    G Gil-Ramirez, SD Karlen, A Shundo, K Porfyrakis, Y Ito, GAD Briggs, JJL Morton and HL Anderson Org Lett 12 3544 (2010)
  • Electron paramagnetic resonance study of ErSc2NC80
    R Rahman, A Tiwari, G Dantelle, JJL Morton, K Porfyrakis, A Ardavan, K-P Dinse and GAD Briggs arXiv:1004.3912 (2010)
  • Electron spin coherence and electron nuclear double resonance of Bi donors in natural Si
    RE George, W Witzel, H Riemann, NV Abrosimov, N Notzel, MLW Thewalt and JJL Morton Phys Rev Lett 105 067601 (2010). [+SOI]
  • Electron spin coherence in metallofullerenes: Y, Sc and La@C82
    RM Brown, Y Ito, J Warner, A Ardavan, H Shinohara, GAD Briggs and JJL Morton Phys Rev B 82 033410 (2010)
  • Controlling intermolecular spin interactions of La@C82 in empty fullerene matrices
    Y Ito, JH Warner, RM Brown, M Zaka, R Pfeiffer, T Aono, N Izumi, H Okimoto, JJL Morton, A Ardavan, H Shinohara, H Kuzmany, H Peterlik and GAD Briggs Phys Chem Chem Phys 12 1618 (2010)
  • Exchange interactions of spin-active metallofullerenes in solid-state carbon networks
    M Zaka, JH Warner, Y Ito, JJL Morton, MH Rümmeli, T Pichler, A Ardavan, H Shinohara, GAD Briggs Phys Rev B 81 075424 (2010)
  • Entangling remote nuclear spins linked by a chromophore
    M Schaffry, V Filidou, SD Karlen, EM Gauger, SC Benjamin, HL Anderson, A Ardavan, GAD Briggs, K Maeda, KB Henbest, F Giustino, JJL Morton, BW Lovett Phys Rev Lett 104 200501 (2010)

    2009

  • A silicon-based cluster state quantum computer
    JJL Morton arxiv.org/0905.4008 (2009)
  • Quantum computing with an electron spin ensemble
    JH Wesenberg, A Ardavan, GAD Briggs, JJL Morton, RJ Schoelkopf, DI Schuster, K Mølmer Phys Rev Lett 103 070502 (2009)
  • Magnetic field sensing beyond the standard quantum limit using 10-spin NOON states
    JA Jones, SD Karlen, J Fitzsimons, A Ardavan, SC Benjamin, GAD Briggs and JJL Morton,
    Science 324 1166 (2009)

  • 2008

  • Solid state quantum memory using the 31P nuclear spin
    JJL Morton, AM Tyryshkin, RM Brown, S Shankar, BW Lovett, A Ardavan, T Schenkel, EE Haller, JW Ager and SA Lyon, Nature 455 1085 (2008). [+SOI]
  • Switchable ErSc2N rotor within a C80 fullerene cage
    JJL Morton, A Tiwari, G Dantelle, K Porfyrakis, A Ardavan and GAD Briggs, Phys Rev Lett 101 013002 (2008)
  • Photoisomerisation of a fullerene dimer,
    J Zhang, K Porfyrakis, JJL Morton, MR Sambrook, J Harmer, L Xiao, A Ardavan and GAD Briggs, J Phys Chem C 112 2802 (2008)
  • Nuclear relaxation effects in Davies ENDOR variants,
    JJL Morton, NS Lees, BM Hoffman and S Stoll, J Mag Res 191 315 (2008)

    2007

  • Environmental effects on electron spin relaxation in N@C60,
    JJL Morton, AM Tyryshkin, A Ardavan, K Porfyrakis, SA Lyon and GAD Briggs, Phys Rev B 76 085418 (2007)
  • Will spin-relaxation times in molecular magnets permit quantum information processing?,
    A Ardavan, O Rival, JJL Morton, SJ Blundell, AM Tyryshkin, GA Timco and REP Winnpenny, Phys Rev Lett 98 057201 (2007)

  • 2006

  • The effects of a pyrrolidine functional group on the magnetic properties of N@C60,
    J Zhang, JJL Morton, MR Sambrook, K Porfyrakis, A Ardavan and GAD Briggs, Chem Phys Lett 432 523-527 (2006)
  • Diamond wedding for spin couple,
    JJL Morton Nature Physics 2 365-366 (2006)
  • The N@C60 nuclear spin qubit: Bang-bang decoupling and ultrafast phase gates,
    JJL Morton, AM Tyryshkin, A Ardavan, SC Benjamin, K Porfyrakis, SA Lyon and GAD Briggs, Physica Status Solidi B 243 3028-3031 (2006)
  • Photoluminescence, Magneto-PL and PLE of the trimetallic nitride template fullerene Er3N@C80,
    MAG Jones, JJL Morton, RA Taylor, A Ardavan and GAD Briggs, Physica Status Solidi B 243 3037-3041 (2006)
  • Davies ENDOR revisited: Enhanced sensitivity and nuclear spin relaxation,
    AM Tyryshkin, JJL Morton, A Ardavan and SA Lyon, J Chem Phys 124 234508 (2006)
  • Coherence of spin qubits in silicon,
    AM Tyryshkin, JJL Morton, SC Benjamin, A Ardavan, GAD Briggs, J. W. Ager and SA Lyon, J Phys Cond Mat 18 S783-S794 (2006)
  • Towards a fullerene-based quantum computer,
    SC Benjamin, A Ardavan, GAD Briggs, DA Britz, D Gunlycke, J Jefferson, MAG Jones, DF Leigh, BW Lovett, AN Khlobystov, SA Lyon, JJL Morton, K Porfyrakis, MR Sambrook and AM Tyryshkin, J Phys Cond Mat 18 S867-S883 (2006)
  • Synthesis, isolation, and reactivity of the first endohedral fullerene epoxide N@C60,
    MAG Jones, DA Britz, JJL Morton, AN Khlobystov, K Porfyrakis, A Ardavan, and GAD Briggs, Phys Chem Chem Phys 8 2083 (2006)
  • Brokered graph state quantum computing,
    SC Benjamin, DE Browne, J Fitzsimons and JJL Morton, New J Phys 8 141 (2006)
  • Electron spin relaxation of N@C60 in CS2,
    JJL Morton, AM Tyryshkin, A Ardavan, K Porfyrakis, SA Lyon and GAD Briggs, J Chem Phys 124 014508 (2006)
  • Bang-bang control of fullerene qubits using ultra-fast phase gates,
    JJL Morton, AM Tyryshkin, A Ardavan, SC Benjamin, K Porfyrakis, SA Lyon and GAD Briggs, Nature Physics 2 40 (2006)

  • 2005

  • High-fidelity single qubit operations using pulsed EPR,
    JJL Morton, AM Tyryshkin, A Ardavan, K Porfyrakis, SA Lyon and GAD Briggs, Phys Rev Lett 95 200501 (2005)
  • Measuring errors in single qubit rotations by pulsed electron paramagnetic resonance,
    JJL Morton, AM Tyryshkin, A Ardavan, K Porfyrakis, SA Lyon and GAD Briggs, Phys Rev A 71 012332 (2005)
  • A new mechanism for electron spin echo envelope modulation,
    JJL Morton, AM Tyryshkin, A Ardavan, K Porfyrakis, SA Lyon and GAD Briggs, J Chem Phys 122 174504 (2005)
  • Page last modified on 20 oct 14 17:52