Publications

Journal Articles

  1. et. al. Antihydrogen accumulation for fundamental symmetry tests. Nature Communications 8(1)
  2. et. al. Observation of the hyperfine spectrum of antihydrogen. Nature 548(7665), 66-69.
  3. & Cold neutral atoms via charge exchange from excited state positronium: a proposal. New Journal of Physics 19(5), 053020
  4. et. al. Observation of the 1S–2S transition in trapped antihydrogen. Nature 541(7638), 506-510.
  5. et. al. Limit on the electric charge of antihydrogen. Hyperfine Interactions 238(1)
  6. et. al. An improved limit on the charge of antihydrogen from stochastic acceleration. Nature 529(7586), 373-376.
  7. et. al. Antiproton cloud compression in the ALPHA apparatus at CERN. Hyperfine Interactions 235(1-3), 21-28.
  8. et. al. The GBAR antimatter gravity experiment. Hyperfine Interactions 233(1-3), 21-27.
  9. et. al. An experimental limit on the charge of antihydrogen. Nature Communications 5
  10. et. al. The Gbar project, or how does antimatter fall?. Hyperfine Interactions 228(1-3), 141-150.
  11. et. al. The ALPHA antihydrogen trapping apparatus. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 735, 319-340.
  12. et. al. In situelectromagnetic field diagnostics with an electron plasma in a Penning–Malmberg trap. New Journal of Physics 16(1), 013037
  13. et. al. Silicon vertex detector upgrade in the ALPHA experiment. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 732, 134-136.
  14. et. al. Autoresonant-spectrometric determination of the residual gas composition in the ALPHA experiment apparatus. Review of Scientific Instruments 84(6), 065110
  15. et. al. Description and first application of a new technique to measure the gravitational mass of antihydrogen. Nature Communications 4, 1785
  16. et. al. Experimental and computational study of the injection of antiprotons into a positron plasma for antihydrogen production. Physics of Plasmas 20(4), 043510
  17. & Antihydrogen in a bottle. Physics Education 48(2), 212-220.
  18. et. al. Trapped antihydrogen. Hyperfine Interactions 212(1-3), 15-29.
  19. et. al. Antihydrogen formation by autoresonant excitation of antiproton plasmas. Hyperfine Interactions 212(1-3)-67.
  20. et. al. Progress towards microwave spectroscopy of trapped antihydrogen. Hyperfine Interactions 212(1-3)-90.
  21. et. al. Microwave-plasma interactions studied via mode diagnostics in ALPHA. Hyperfine Interactions 212(1-3)-123.
  22. et. al. Alternative method for reconstruction of antihydrogen annihilation vertices. Hyperfine Interactions 212(1-3)-107.
  23. et. al. Antihydrogen annihilation reconstruction with the ALPHA silicon detector. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 684, 73-81.
  24. et. al. Resonant quantum transitions in trapped antihydrogen atoms. Nature 483(7390), 439-443.
  25. et. al. Discriminating between antihydrogen and mirror-trapped antiprotons in a minimum-B trap. New Journal of Physics 14(1)
  26. et. al. The ALPHA – detector: Module Production and Assembly. Journal of Instrumentation 7(01), C01051-C01051.
  27. & Microwave sidebands for atomic physics experiments by period one oscillation in optically injected diode lasers. EPL (Europhysics Letters) 96(5), 53001
  28. et. al. Confinement of antihydrogen for 1,000 seconds. Nature Physics 7(7)-564.
  29. et. al. Centrifugal Separation and Equilibration Dynamics in an Electron-Antiproton Plasma. Physical Review Letters 106(14), 145001
  30. & Measuring Energy Differences by BEC Interferometry on a Chip. Physical Review Letters 105(24), 243003
  31. et. al. Trapped antihydrogen. Nature 468(7324), 673-676.
  32. & Atom chip for BEC interferometry. Journal of Physics B: Atomic, Molecular and Optical Physics 43(5), 051003
  33. et. al. Atom Detection and Photon Production in a Scalable, Open, Optical Microcavity. Physical Review Letters 99(6)
  34. et. al. Pyramidal micromirrors for microsystems and atom chips. Applied Physics Letters 88(7), 071116
  35. et. al. Microfabricated high-finesse optical cavity with open access and small volume. Applied Physics Letters 87(21), 211106
  36. et. al. Bose-Einstein condensation on a permanent-magnet atom chip. Physical Review A 72(3)
  37. & A three-dimensional electrostatic actuator with a locking mechanism for microcavities on atom chips. Journal of Micromechanics and Microengineering 15(7), S39-S46.
  38. et. al. Cold atoms in videotape micro-traps. The European Physical Journal D 35(1), 105-110.
  39. et. al. Integrated optical components on atom chips. The European Physical Journal D 35(1), 135-139.
  40. & Permanent-magnet atom chips for the study of long, thin atom clouds. Journal of Physics: Conference Series 19, 70-73.
  41. et. al. Preparation of a Bose–Einstein condensate on a permanent-magnet atom chip. Journal of Physics: Conference Series 19, 74-77.
  42. et. al. Micron-sized atom traps made from magneto-optical thin films. Applied Physics B 79(7), 811-816.
  43. Dependence of the experimental stability diagram of an optically injected semiconductor laser on the laser current. Optics Communications 210(3-6), 343-353.
  44. & Observations on the dynamics of semiconductor lasers subjected to external optical injection. Journal of Optics B: Quantum and Semiclassical Optics 4(2), 149-154.
  45. & Periodic oscillation within the chaotic region in a semiconductor laser subjected to external optical injection. Optics Letters 26(3), 142
  46. & A simple extended cavity diode laser for spectroscopy around 640 nm. Optics & Laser Technology 31(6), 473-477.

Conference Contributions

  1. et. al. (2016). Towards a test of the weak equivalence principle of gravity using anti-hydrogen at CERN. , 1-2.2016 Conference on Precision Electromagnetic Measurements (CPEM 2016). doi:10.1109/CPEM.2016.7540781
  2. et. al. (2013). Electron plasmas as a diagnostic tool for hyperfine spectroscopy of antihydrogen. , 123-133. doi:10.1063/1.4796068
  3. et. al. (2012). Antiparticle plasmas for antihydrogen trapping. , 7-16. doi:10.1063/1.4707848
  4. et. al. (2007). Integration of a tunable optical micro-cavity for single atom detection on an atom chip. , 1-2. doi:10.1109/QELS.2007.4431608
  5. et. al. (2006). MEMS actuators for aligning and tuning optical micro cavities on atom chips. , 273-280. doi:10.1049/ic:20060469
  6. et. al. (2006). MEMS actuators for aligning and tuning optical micro cavities on atom chips. Presented at Institution of Engineering and Technology Seminar on MEMS Sensors and Actuators, ICEPT, London: