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PROF Lloyd HOLLENBERG

Positions

Academic, Physics

Theoretical quantum computing and information (Quantum computing, quantum information, qubit system modelling and control, alogorithm, quantum error correction, single electron transistor)
Theory and implementation of quantum technology, including: quantum computer architectures
Quantum information processing
Quantum communications systems

Overview

Has subject area

For 2008 6 Digit Code
- Quantum Information, Computation and Communication
Seo 2008 6 Digit Code
- Expanding Knowledge in the Physical Sciences

Affiliation

Member of

Australian Institute of Physics. Full Member 2004 -

Publications

Selected publications

2013
- Research Book Chapters
  - Dopant metrology in advanced FinFETs. CMOS Nanoelectronics: Innovative Devices,Architectures, and Applications. Pan Stanford Publishing. 399-412. 2013
- Journal Articles Refereed
  - Ab Initio Electronic Properties of Monolayer Phosphorus Nanowires in Silicon. Physical Review Letters. 110. 2013
  - Fault-tolerant quantum error correction code conversion. Quantum Information & Computation. 13:439-451. 2013
  - Nanoscale magnetometry through quantum control of nitrogen-vacancy centres in rotationally diffusing nanodiamonds. New Journal of Physics. 15. 2013
2012
- Journal Articles Refereed
  - Ab initio thermodynamics calculation of the relative concentration of NV⁻ and NV⁰ defects in diamond. Physical Review D. 85. 2012
  - A single-atom transistor. Nature Nanotechnology. 7:242-246. 2012
  - Effective mass theory of monolayer δ doping in the high-density limit. Physical Review B. 85. 2012
  - Electronic properties of multiple adjacent delta-doped Si:P layers: The approach to monolayer confinement. Physical Review B. 86. 2012
  - High spatial and temporal resolution wide-field imaging of neuron activity using quantum NV-diamond. Scientific Reports. 2. 2012
  - Measurable Quantum Geometric Phase from a Rotating Single Spin. Physical Review Letters. 108. 2012
  - Ohm’s Law Survives to the Atomic Scale. Science. 335:64-67. 2012
  - Realisation of a single-atom transistor in silicon. Journal and Proceedings of the Royal Society of New South Wales. 145:66-74. 2012
  - Theory of the ground-state spin of the NV- center in diamond. Physical Review B. 85. 2012
  - Towards Practical Classical Processing for the Surface Code. Physical Review Letters. 108. 2012
  - Towards practical classical processing for the surface code: Timing analysis. Physical Review A. 86. 2012
  - Tuning a Spin Bath through the Quantum-Classical Transition. Physical Review Letters. 108. 2012
- Journal Articles Unrefereed Letters or Notes
  - Quantum control through the quantum chicane. Nature Physics. 8:113-114. 2012
- Conference Papers Refereed
  - The Nitrogen-Vacancy Spin Qubit for Sensing in Biology
    . 221-222. 2012
  - Spectroscopy of a deterministic sing 2012
2011
- Research Book Chapters
  - Quantum phase transitions in coupled atom-cavity systems. Series in Condensed Matter Physics: Understanding Quantum Phase Transitions. CRC Press. 647-672. 2011
- Journal Articles Refereed
  - Coupling slot-waveguide cavities for large-scale quantum optical devices. Optics Express. 19:6354-6365. 2011
  - Dynamical decoupling of a single-electron spin at room temperature. Physical Review B. 83. 2011
  - Electric field reduced charging energies and two-electron bound excited states of single donors in silicon. Physical Review B. 84. 2011
  - Electric-field sensing using single diamond spins. Nature Physics. 7:459-463. 2011
  - Electronic structure of realistically extended atomistically resolved disordered Si:P δ-doped layers. Physical Review B. 84. 2011
  - Engineered valley-orbit splittings in quantum-confined nanostructures in silicon. Physical Review B. 83. 2011
  - Lifetime-Enhanced Transport in Silicon due to Spin and Valley Blockade. Physical Review Letters. 107. 2011
  - Parallel interaction-free measurement using spatial adiabatic passage. New Journal of Physics. 13. 2011
  - Quantum measurement and orientation tracking of fluorescent nanodiamonds inside living cells. Nature Nanotechnology. 6:358-363. 2011
  - Reconfigurable quantum metamaterials. Optics Express. 19:11018-11033. 2011
  - Stark tuning of the charge states of a two-donor molecule in silicon. Nanotechnology. 22. 2011
  - Surface code quantum computing with error rates over 1%. Physical Review A. 83. 2011
  - Surface code quantum error correction incorporating accurate error propagation. Quantum Information & Computation. 11:8-18. 2011
  - The negatively charged nitrogen-vacancy centre in diamond: the electronic solution. New Journal of Physics. 13. 2011
2010
- Journal Articles Refereed
  - Coherent electron transport by adiabatic passage in an imperfect donor chain. Physical Review B. 82. 2010
  - Experimental implementation of a four-player quantum game. New Journal of Physics. 12. 2010
  - Graphical Algorithms and Threshold Error Rates for the 2D Colour Code. Quantum Information & Computation. 10:780-802. 2010
  - Monitoring ion-channel function in real time through quantum decoherence. Proceedings of the National Academy of Sciences of the United States of America. 107:18777-18782. 2010
  - Probe and control of the reservoir density of states in single-electron devices. Physical Review B. 81. 2010
  - Single-shot readout of an electron spin in silicon. Nature. 467:687-691. 2010
  - Surface Code Quantum Communication. Physical Review Letters. 104. 2010
  - Thermodynamic stability of neutral Xe defects in diamond. Physical Review B. 82. 2010
  - Threshhold error rates for the toric and planar codes. Quantum Information & Computation. 10:0456-0469. 2010
  - Top-down pathways to devices with few and single atoms placed to high precision. New Journal of Physics. 12. 2010
  - Ultrasensitive diamond magnetometry using optimal dynamic decoupling. Physical Review B. 82. 2010
- Journal Articles Unrefereed
  - The foundations of the defect-molecule model of the N–V center in diamond. Physics Procedia. 3:1525-1532. 2010
- Conference Papers Refereed
  - Accessing diamond waveguides and future applications. 1-2. 2010
2009
- Research Book Chapters
  - Measuring the charge and spin states of electrons on individual dopant atoms in silicon. Topics in Applied Physics: Electron spin resonance and related phenomena in low-dimensional structures. Springer Verlag. 169-182. 2009
- Journal Articles Refereed
  - A highly efficient two level diamond based single photon source. Applied Physics Letters. 94. 2009
  - Architectural design for a topological cluster state quantum computer. New Journal of Physics. 11. 2009
  - Architecture for high-sensitivity single-shot readout and control of the electron spin of individual donors in silicon. Physical Review B. 80. 2009
  - Atomistic simulations of adiabatic coherent electron transport in triple donor systems. Physical Review B. 80. 2009
  - Band structure, phase transitions, and semiconductor analogs in one-dimensional solid light systems. Physical Review A. 80. 2009
  - Coherent tunneling adiabatic passage with the alternating coupling scheme. Nanotechnology. 20:1-8. 2009
  - Equivalence between Bell inequalities and quantum minority games. Physics Letters A. 373:521-524. 2009
  - Gate-induced g-factor control and dimensional transition for donors in multivalley semiconductors. Physical Review B. 80. 2009
  - High-performance diamond-based single-photon sources for quantum communication. Physical Review A. 80. 2009
  - Loss of spin entanglement for accelerated electrons in electric and magnetic fields. Physical Review A. 79. 2009
  - Mapping Donor Electron Wave Function Deformations at a Sub-Bohr Orbit Resolution. Physical Review Letters. 103. 2009
  - Modeling two-spin dynamics in a noisy environment. Physical Review A. 80. 2009
  - Nano-manipulation of diamond-based single photon sources. Optics Express. 17:11287-11293. 2009
  - Orbital Stark effect and quantum confinement transition of donors in silicon. Physical Review B. 80. 2009
  - Pulse shaping by coupled cavities: Single photons and qudits. Physical Review A. 80. 2009
  - Scanning quantum decoherence microscopy. Nanotechnology. 20. 2009
  - Sensing of Fluctuating Nanoscale Magnetic Fields Using Nitrogen-Vacancy Centers in Diamond. Physical Review Letters. 103. 2009
  - Single atom-scale diamond defect allows a large Aharonov-Casher phase. Physical Review A. 80. 2009
  - Single photon quantum non-demolition measurements in the presence of inhomogeneous broadening. New Journal of Physics. 11. 2009
  - Slot-waveguide cavities for optical quantum information applications. Optics Express. 17:7295-7303. 2009
  - Time evolution of the one-dimensional Jaynes-Cummings-Hubbard Hamiltonian. Physical Review A. 80. 2009
- Conference Papers Refereed
  - Time evolution of Gaussian Pulses in the one-dimensional Jaynes-Cummnings-Hubbard Hamiltonian. 302-303. 2009
  - Towards all-diamond efficient single-photon sources:Part I - Theory. 32-33. 2009
2008
- Journal Articles Refereed
  - Ab Initio Electronic and Optical Properties of the N — V^- Center in Diamond. Physical Review Letters. 101. 2008
  - Asymmetric quantum error correction via code conversion. Physical Review A. 77. 2008
  - Deterministic optical quantum computer using photonic modules. Physical Review A. 78. 2008
  - Gate-induced quantum-confinement transition of a single dopant atom in a silicon FinFET. Nature Physics. 4:656-661. 2008
  - High-speed quantum gates with cavity quantum electrodynamics. Physical Review A. 78. 2008
  - Quantum phase transitions in photonic cavities with two-level systems. Physical Review A. 77. 2008
  - Spatial adiabatic passage in a realistic triple well structure. Physical Review B. 77. 2008
  - Spatial coherent transport of interacting dilute Bose gases. Physical Review A. 77. 2008
  - Towards a picosecond transform-limited nitrogen-vacancy based single photon source. Optics Express. 16:6240-6250. 2008
  - Transport spectroscopy of a single atom in a FinFET. Journal of Physics - Conference Series. 109:1-5. 2008
  - Universal fault tolerant quantum computation on bilinear nearest neighbor arrays. Quantum Information & Computation. 8:330-344. 2008
  - Visualizing a silicon quantum computer. New Journal of Physics. 10:1-20. 2008
- Journal Articles Unrefereed
  - Integration of microwave plasma CVD diamond with optical waveguides: towards the realisation of diamond-based photonic devices. Industrial Diamond Review. 68:28-33. 2008
- Journal Articles Unrefereed Letters or Notes
  - Diamond technology enables practical single-photon sources. Laser Focus World. 11:70-72. 2008
- Conference Papers Refereed
  - Cavity Enhancement of a Nitrogen-Vacancy-based Single Photon Source. 172-175. 2008
  - Coherent Tunneling Adiabatic Passage with the Alternating Coupling Scheme. 160-163. 2008
  - Determination of the eigenstates and wavefunctions of a single gated As donor. 164-167. 2008
  - Phase transitions in photonic cavities: exact vs. mean-field. 168-171. 2008
  - Quantum minority game utilizing various forms of entanglement. 6802091-68020912. 2008
  - Spatial adiabatic passage as a quantum wire. 156-159. 2008
2007
- Journal Articles Refereed
  - Charge state control and relaxation in an atomically doped silicon device. Nano Letters. 7:2000-2003. 2007
  - Electrostatically defined serial triple quantum dot charged with few electrons. Physical Review B. 76. 2007
  - High precision quantum control of single donor spins in silicon. Physical Review Letters. 99. 2007
  - Information Free Quantum Bus for Generating Stabiliser States. Quantum Information Processing. 6:229-242. 2007
  - Multiplayer quantum minority game with decoherence. Quantum Information & Computation. 7:111-126. 2007
  - Multiplexing single electron transistors for application in scalable solid-state quantum computing. Applied Physics Letters. 90. 2007
  - Nash equilibria in quantum games with generalized two-parameter strategies. Physics Letters A. 363:381-388. 2007
  - Photonic module: An on-demand resource for photonic entanglement. Physical Review A. 76. 2007
  - Quantum Computation In Silicon — Device Modeling, Transport And Fault-Tolerance. International Journal of Modern Physics A. 22:4999-5009. 2007
  - Robust controlled-NOT gate in the presence of large fabrication-induced variations of the exchange interaction strength. Physical Review A. 76. 2007
  - Subspace confinement: how good is your qubit?. New Journal of Physics. 9:1-22. 2007
  - Vocal tract resonances and the sound of the Australian didjeridu (yidaki) III. Determinants of playing quality. Journal of the Acoustical Society of America. 121:547-558. 2007
- Conference Papers Refereed
  - Implementation of Quantum Gates via Optimal Control in the Presence of Cross-talk. 796-800. 2007
  - Processing of Diamond: Towards All-Diamond Integrated Optics. 1-3. 2007
2006
- Journal Articles Refereed
  - Cross-talk compensation of hyperfine control in donor-qubit architectures. Nanotechnology. 17:4572-4580. 2006
  - Identifying a two-state Hamiltonian in the presence of decoherence. Physical Review A. 73. 2006
  - Precision characterization of two-qubit Hamiltonians via entanglement mapping. Journal of Physics A - Mathematical and General. 39:14649-14659. 2006
  - Quantum gate for Q switching in monolithic photonic-band-gap cavities containing two-level atoms. Physical Review A. 73. 2006
  - Quantum phase transitions of light. Nature Physics. 2:856-861. 2006
  - Quantum-information transport to multiple receivers. Physical Review A. 73. 2006
  - Robustness of Shor's algorithm. Quantum Information & Computation. 6:616-629. 2006
  - Scalabe error correction in distributed ion trap computers. Physical Review A. 74. 2006
  - Scheme for direct measurement of a general two-qubit Hamiltonian. Physical Review A. 73. 2006
  - Stark Shift Control of Single Optical Centers in Diamond. Physical Review Letters. 97. 2006
  - Theory of the microwave spectroscopy of a phosphorus-donor charge qubit in silicon: Coherent control in the Si:P quantum-computor architecture. Physical Review B. 74. 2006
  - Two-dimensional architectures for donor-based quantum computing. Physical Review B. 74. 2006
  - Vocal tract resonances and the sound of the Australian didjeridu (yidaki) I. Experiment. Journal of the Acoustical Society of America. 119:1194-1204. 2006
  - Vocal tract resonances and the sound of the Australian didjeridu (yidaki) II. Theory. Journal of the Acoustical Society of America. 119:1205-1213. 2006
- Major Reference Works
  - Computational modeling of donor-based quantum computer architectures in silicon. Edition. 1 2006
- Conference Papers Refereed
  - A comparison of gate characterisation methods. 4931-4934. 2006
  - Adiabatic protocols for operator measurement based entanglement and quantum computing. 4741-4744. 2006
  - Electron spin qubit transport and fault-tolerant architectures for Si:P quantum computing. 4961-4964. 2006
  - Fault tolerant quantum computation on isolated logical cells. 4901-4904. 2006
  - Subspace confinement of qubit systems. 1-4. 2006
- Conference Papers Unrefereed
  - Modelling nanoelectronic quantum control of donor qubits in silicon. 653-656. 2006
  - Qubit transport and fault-tolerant architectures in silicon. 348-350. 2006
2005
- Journal Articles Refereed
  - Analysis and geometric optimization of single electron transistors for read-out in solid state quantum computing. Journal of Computational and Theoretical Nanoscience. 2:214-226. 2005
  - Donor electron wave functions for phosphorus in silicon: beyond effective-mass theory. Physical Review B. 72. 2005
  - Electrical readout of a spin qubit without double occupancy. Physical Review B. 71. 2005
  - Global control and fast solid-state donor electron spin quantum computing. Physical Review B. 72. 2005
  - Identifying an experimental two-state Hamiltonian to arbitrary accuracy. Physical Review A. 71. 2005
  - Optically induced spin-to-charge transduction in donor-spin readout. Physical Review B. 72. 2005
  - Quantum-dot cellular automata using buried dopants. Physical Review B. 71. 2005
  - The vocal tract and the sound of a didgeridoo. Nature. 436:39-39. 2005
- Conference Papers Refereed
  - Calculation of the exchange coupling in Si:P donor systems. 495-503. 2005
  - Constructing steane code fault-tolerant gates. 557-568. 2005
  - Dephasing of charge qubits in the presence of charge traps. 527-535. 2005
  - Exchange in phosphorus donor spin based quantum computers. 94-101. 2005
  - Fast donor-based electron spin quantum computing. 44-54. 2005
  - Investigating the practical implementation of Shor's algorithm. 483-494. 2005
  - Measuring decoherence properties of charge qubits using buried donor cellular automata. 504-515. 2005
  - Optimising single elelctron transistors as electrometers for high-precision electrometry of charge on quantum dots. 536-547. 2005
  - Optimizing single-electron transistors as electrometers for high-precision electrometry of charge on quantum dots. 536-547. 2005
  - Practicality of Fault-Tolerant Quantum Computation. 1-4. 2005
  - Scaling of coherent tunneling adiabatic passage in solid-state coherent quantum systems. 72-80. 2005
  - Single-spin detection and read-out for the solid-state quantum computer via resonant techniques. 516-526. 2005
2004
- Journal Articles Refereed
  - An algorithm for simulating the Ising model on a type-II quantum computer. Computer Physics Communications. 161:18-26. 2004
  - Charge-based quantum computing using single donors in semiconductors. Physical Review B. 69. 2004
  - Coherent electronic transfer in quantum dot systems using adiabatic passage. Physical Review B. 70. 2004
  - Implementation of Shor's algorithm on a linear nearest neighbour qubit array. Quantum Information & Computation. 4:237-251. 2004
  - Maximizing the Hilbert space for a finite number of distinguishable quantum states. Physical Review Letters. 92. 2004
  - Quantum-error correction on linear-nearest-neighbor qubit arrays. Physical Review A. 69. 2004
  - Scalability of Shor's algorithm with a limited set of rotation gates. Physical Review A. 70. 2004
  - Single-spin readout for buried dopant semiconductor qubits. Physical Review B. 69. 2004
  - The effects of J-gate potential and interfaces on donor exchange coupling in the Kane quantum computer architecture. Journal of Physics: Condensed Matter. 16:1011-1023. 2004
  - Voltage control of exchange coupling in phosphorus doped silicon. Journal of Physics: Condensed Matter. 16:5697-5704. 2004
- Conference Papers Refereed
  - Towards Automatic Transcription of Australian Aboriginal Music. 1-5. 2004
2003
- Journal Articles Refereed
  - Analytic variational study of the mass spectrum in (2+1)-dimensional SU(3) Hamiltonian lattice gauge theory. Physical Review D. 67. 2003
  - Electron exchange coupling for single-donor solid-state spin qubits. Physical Review B. 68. 2003
  - Error rate of the Kane quantum computer controlled-NOT gate in the presence of dephasing. Physical Review A. 67. 2003
  - Modelling single-electron-transistor-based readout in the Kane solid-state quantum computer. Nanotechnology. 14:161-164. 2003
  - Numerical study of hydrogenic effective mass theory for an impurity P donor in Si in the presence of an electric field and interfaces. Physical Review B. 68. 2003
  - Progress in silicon-based quantum computing. Philosophical Transactions of the Royal Society of London Series A - Mathematical, Physical and Engineering Sciences. 361:1451-1471. 2003
2002
- Journal Articles Refereed
  - Analytic calculation of the mass gap in U(1)₂₊₁ lattice gauge theory. Nuclear Physics B - Proceedings Supplements. 106:257-259. 2002
  - Improved Hamiltonian lattice gauge theory. Nuclear Physics B - Proceedings Supplements. 106:853-855. 2002
  - Modelling of elctrostatic gate operations in the Kane solid state quantum computer. Microelectronics Journal. 33:1053-1058. 2002
  - Nonadiabatic controlled-NOT gate for the Kane solid-state quantum computer. Physical Review A. 65. 2002
  - Reaching the continuum limit in lattice gauge theory - without a computer. Physics Letters B. 538:207-212. 2002
  - Single-qubit operations on the Kane quantum computer. Nanotechnology. 13:570-575. 2002
  - Thermal noise in a solid state quantum computer. Journal of Physics D - Applied Physics. 35:2499-2502. 2002
- Journal Articles Unrefereed
  - Toward a Silicon-Based Nuclear-Spin Quantum Computer. Los Alamos Science. 27:284-301. 2002
- Conference Papers Refereed
  - Dephasing in the Kane Quantum Computer. 427-429. 2002
  - Progress towards a revolutionary quantum computer in silicon. 1-3. 2002
  - Voltage Dependence of the Exchange Interaction in the Kane Quantum computer. 430-432. 2002
2001
- Journal Articles Refereed
  - Cavity QED Deutsch quantum computer. Physical Review A. 64. 2001

Research

Investigator on

Contract
- ARC CENTRE OF EXCELLENCE FOR QUANTUM COMPUTATION AND COMMUNICATION TECHNOLOGY (CQC2T) (Centres of Excellence) awarded by University of New South Wales 2011 - 2017
- SILICON QUANTUM COMPUTER - US NSA QCCM 2008-2012 (Project Grants) awarded by UNIVERSITY OF NSW 2009 - 2012
Grant
- HELIUM AND NEON ICE MICROSCOPE FOR SUB NANOMETER IMAGING AND FABRICATION (Linkage Infrastructure (Equipment and Facilities)) awarded by AUST RESEARCH COUNCIL 2013
- FIRST HIGH RESOLUTION QUANTUM IMAGING OF NEURONAL ACTIVITY (Interdisciplinary Seed Grants) awarded by UNIVERSITY OF MELBOURNE 2012 -
- THE VICTORIAN INTEGRATED PLASMONICS FACILITY (Linkage Infrastructure (Equipment and Facilities)) awarded by AUST RESEARCH COUNCIL 2011 - 2012
- NANOWIRE BIOSENSORS FOR THE NEXT GENERATION OF HIGH THROUGHPUT SCREENING DEVICES. (Interdisciplinary Seed Grants) awarded by UNIVERSITY OF MELBOURNE 2010 -
- Single atom defined nanostructures: atom-electronics beyond the miniaturization limit (Discovery Projects) awarded by AUST RESEARCH COUNCIL 2009 - 2013
- Quantum Nanotechnology: Concepts to Devices (Discovery Projects) awarded by AUST RESEARCH COUNCIL 2007 - 2012
- In and beyond the standard model of particle physics (Discovery Projects) awarded by AUST RESEARCH COUNCIL 2003 - 2005
- Acoustics of the Didjeridu (Discovery Projects) awarded by AUST RESEARCH COUNCIL 2002 - 2004
- CONTROLLED ATOMIC CHAOS: BREAKING THROUGH THE DISORDER ROADBLOCK FOR THE NEXT GENERATION LOW POWER TRANSISTORS (Discovery Projects) awarded by UNIVERSITY OF NSW

Awards

Education and training

PhD, University of Melbourne 1989
BSc, University of Melbourne 1984

Awards and honors

College of Experts, Australian Research Council, 2006
Australian Professorial Fellow, Australian Research Council, 2006
Dean's Award for Excellence in Teaching, The University of Melbourne (Faculty of Science), 2005
Fellowship, Alexander von Humboldt Foundation, 2005
Junior Research Award, Alexander von Humboldt Foundation, 1999
Commonwealth Postgraduate Research Award, Australian Government, 1984
Kernot Research Scholarship, The University of Melbourne(School of Physics), 1984

Linkages

International Linkage

University of New South Wales (Exchange; Research)
Queensland University of Technology (Exchange; Research)
University of Calgary (Research)
University of Waterloo (Research)
University of Cambridge (Research)
University of Liverpool (Research)
Purdue University (Research)
University of Maryland (Research)
Macquarie University (Research)

Supervision

Available for supervision

Y

Contact Details
- lloydch@unimelb.edu.au
- 8344 4210
- fax: 9347 4783
- Location
  - Level: 07 Room: 715, David Caro Building, Parkville
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