Last updated: 03/01/2023

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Spin-photonics Spin photonics

Spin-currents Spin-polarised currents

Magnetoresistance Magnetoresistance

Half-metals Half-metals

Domain structures Domain structures

Miscellaneous Miscellaneous

 

Presentations in 2013

Spin Injection into Semiconductors and Non-Magnetic Metals

  1. Spin-currents L. R. Fleet, K. Yoshida, H. Kobayashi, Y. Kaneko, S. Matsuzaka, Y. Ohno, H. Ohno, S. Honda, J. Inoue and A. Hirohata,
    "Spin-polarised electron transport across an abrupt Fe/GaAs(001) interface,"
    37th Annual Conference on Magnetics of Japan (06/09/2013, Sapporo, Japan).
  2. Spin-currents L. R. Fleet, K. Yoshida, H. Kobayashi, Y. Kaneko, S. Matsuzaka, Y. Ohno, H. Ohno, S. Honda, J. Inoue and A. Hirohata,
    "Transport and structural properties of the abrupt Fe/GaAs(001) interface,"
    12th Joint MMM-INTERMAG Conference (18/01/2013, Chicago, IL, USA) Best Poster Award Winner.

Heusler Alloy Thin Films

  1. Half-metals A. Hirohata,
    "Heusler alloy replacement for Iridium (HARFIR)," European Raw Materials Information and Brokerage Event (13/11/2013, London).
  2. Half-metals P. J. Hasnip, L. Lari, K. Yoshida, D. Gilks, M. Oogane, Y. Ando, A. Hirohata and V. K. Lazarov,
    "Atomic study of Co2FexMn1-xSi/Ag interface," 58th Conference on Magnetism and Magnetic Materials (MMM) (08/11/2013, Denver, CO, USA).
  3. Half-metals J. Sagar, C. N. T. Yu and A. Hirohata,
    "Structural and magnetic optimisation of Co2FeSi polycrystalline thin films Using Cr/Ag buffer layers," 58th Conference on Magnetism and Magnetic Materials (MMM) (07/11/2013, Denver, CO, USA).
  4. Half-metals A. Hirohata, K. Izumida, R. Ishizawa, J. Sagar and T. Nakayama,
    "Optimisation of exchange bias in Co2FeAl0.5Si0.5 Heusler alloy layers," 58th Conference on Magnetism and Magnetic Materials (MMM) (05/11/2013, Denver, CO, USA).
  5. Half-metals J. Sagar, H. Sukegawa, L. Lari, V. K. Lazarov, S. Mitani, K. O'Grady and A. Hirohata,
    "Maximisation of activation volume in Co2FeSi thin films,"
    37th Annual Conference on Magnetics of Japan (03/09/2013, Sapporo, Japan).
  6. Half-metals C. N. T. Yu, J. Sagar and A. Hirohata,
    "Manipulation of exchange coupling induced at Co2FeSi/Cr interfaces,"
    Joint European Magnetics Symposia (JEMS) 2013 (27/08/2013, Rhodes, Greece).
  7. Spin-currents T. Alhuwaymel, A. Hirohata and M. El-Gomati,
    "Development of a band-gap measurement techinique for half-metallic ferromagnetic ultrathin films,"
    IEEE Magnetics Society Summer School 2013 (10/06/2013, Assisi, Italy).
  8. Half-metals J. Sagar, C. N. T. Yu, L. Lari, H. Sukegawa, S. Mitani, K. O'Grady and A. Hirohata,
    "Control of polycrystalline Co2FeSi grain structure using Ag seed layers,"
    8th International Symposium on Metallic Multilayers (MML) (22/05/2013, Kyoto, Japan).
  9. Half-metals J. Sagar, L. Lari, A. Hirohata and K. O'Grady,
    "Optimisation of seed layers for polycrystalline Co2FeSi Heusler alloy thin films,"
    12th Joint MMM-INTERMAG Conference (15/01/2013, Chicago, IL, USA).

Magnetoresistance in Anti-Granular Films

  1. Magnetoresistance M. S. Rummey, J. Sagar, A. Vick, L. R. Fleet, Y. Zhang and A. Hirohata,
    "Structural and magnetic properties of epitaxial Fe:MgO anti-granular films,"
    12th Joint MMM-INTERMAG Conference (17/01/2013, Chicago, IL, USA).

Spin-Current Operation

  1. Spin-currents A. J. Vick, R. M. Abdullah, B. A. Murphy and A. Hirohata,
    "Fabrication of a non-magnetic nano-ring for spin-current operation,"
    39th International Conference on Micro and Nano Engineering (MNE) (17/09/2013, Imperial College London, England).
  2. Spin-currents A. J. Vick, R. M. Abdullah and A. Hirohata,
    "Spin-current operation in a Copper nano-ring,"
    Joint European Magnetics Symposia (JEMS) 2013 (27/08/2013, Rhodes, Greece).
  3. Spin-currents B. A. Murphy, A. Vick, D. Allwood and A. Hirohata,
    "Fabrication and measurement of a lateral spin-transfer nano-oscillator,"
    International School and Conference on Spintronics and Quantum Information Technology (Spintech VII) (31/08/2013, Chicago, IL, U.S.A.).
  4. Spin-currents A. J. Vick, R. M. Abdullah, T. F. Alhuwaymel, H. Hui, H. Liu and A. Hirohata,
    "Spin-current operation in a non-magnetic nano-ring,"
    8th International Symposium on Metallic Multilayers (MML) (22/05/2013, Kyoto, Japan).
  5. Spin-currents A. Hirohata, A. J. Vick, R. M. Abdullah, H. Hui, H. Liu and T. F. Alhuwaymel,
    "Spin-current operation in a non-magnetic nano-ring,"
    12th Joint MMM-INTERMAG Conference (18/01/2013, Chicago, IL, USA).

Nano-Structure Devices

  1. Magnetoresisrance R. Carpenter, G. Vallejo-Fernandez, A. Vick, A. Hirohata and K. O'Grady,
    "Effect of grain cutting in exchange biased nanostructures," 58th Conference on Magnetism and Magnetic Materials (MMM) (07/11/2013, Denver, CO, USA).
  2. Magnetoresisrance R. Carpenter, A. J. Vick, A. Hirohata, G. Vallejo-Fernandez and K. O'Grady,
    "Exchange bias in large scale nanodot arrays,"
    39th International Conference on Micro and Nano Engineering (MNE) (18/09/2013, Imperial College London, England).
  3. Magnetoresisrance R. Carpenter, A. Vick, A. Hirohata, G. Vallejo-Fernandez and K. O'Grady,
    "Effect of grain cutting in exchange biased nanostructures,"
    Joint European Magnetics Symposia (JEMS) 2013 (27/08/2013, Rhodes, Greece).
  4. Magnetoresisrance R. Carpenter, A. Vick, A. Hirohata, G. Vallejo-Fernandez and K. O'Grady,
    "Grain size effects in exchange bias elements,"
    8th International Symposium on Metallic Multilayers (MML) (21/05/2013, Kyoto, Japan).
  5. Magnetoresisrance R. Carpenter, A. Vick, G. Vallejo-Fernandez, A. Hirohata and K. O'Grady,
    "Grain size effects in exchange bias elements,"
    12th Joint MMM-INTERMAG Conference (18/01/2013, Chicago, IL, USA).

Organic Spintronic Devices

  1. Magnetoresisrance L. Lari, G. Hughes, K. Muramoto, A. Hirohata, M. Shiraishi and V. K. Lazarov,
    "Correlation of microstructure and transport properties in multi-layered graphene spin valves on SiO2/Si,"
    18th Microscopy of Semiconducting Materials (MSM) (09/07/2013, Oxford, England).