Helicity-dependent Ultrafast Photocurrents in Weyl Magnet Mn$_3$Sn

Authors: Hamara, Dominik, Lange, Gunnar F., Kholid, Farhan Nur, Markou, Anastasios, Felser, Claudia, Slager, Robert-Jan, Ciccarelli, Chiara

Source: Communications Physics 6, 320 (2023)

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science, Condensed Matter - Strongly Correlated Electrons, Quantum Physics

Access URL: http://arxiv.org/abs/2302.07286

The importance of the interface for picosecond spin pumping in antiferromagnet-heavy metal heterostructures

Authors: Kholid, Farhan Nur, Hamara, Dominik, Hamdan, Ahmad Faisal Bin, Antonio, Guillermo Nava, Bowen, Richard, Petit, Dorothée, Cowburn, Russell, Pisarev, Roman V., Bossini, Davide, Barker, Joseph, Ciccarelli, Chiara

Subject Terms: Condensed Matter - Mesoscale and Nanoscale Physics, Condensed Matter - Materials Science, Physics - Applied Physics

Access URL: http://arxiv.org/abs/2208.08332

Ultrafast modulation of a THz metamaterial/graphene array integrated device

Authors: Zaman, Abdullah M., Saito, Yuichi, Lu, Yuezhen, Kholid, Farhan Nur, Almond, Nikita W., Burton, Oliver J., Alexander-Webber, Jack, Hofmann, Stephan, Mitchell, Thomas, Griffiths, Jonathan D. P., Beere, Harvey E., Ritchie, David A., Mikhaylovskiy, Rostislav V., Degl'Innocenti, Riccardo

Source: Applied physics letters. 121(9)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100159247457.0x000001&indx=1&recIds=ETOCvdc_100159247457.0x000001

Temperature dependence of the picosecond spin Seebeck effect

Authors: Kholid, Farhan Nur, Hamara, Dominik, Terschanski, Marc, Mertens, Fabian, Bossini, Davide, Cinchetti, Mirko, McKenzie-Sell, Lauren, Patchett, James, Petit, Dorothée, Cowburn, Russell, Robinson, Jason, Barker, Joseph, Ciccarelli, Chiara

Source: Applied physics letters. 119(3)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100135270500.0x000001&indx=1&recIds=ETOCvdc_100135270500.0x000001

Ultrafast helicity-dependent photocurrents in Weyl Magnet Mn3Sn.

Authors: Hamara, Dominik, Lange, Gunnar F., Kholid, Farhan Nur, Markou, Anastasios, Felser, Claudia, Slager, Robert-Jan, Ciccarelli, Chiara

Source: Communications Physics; 11/3/2023, Vol. 6 Issue 1, p1-7, 7p

Subject Terms: FEMTOSECOND pulses, PHOTOCURRENTS, DRAG (Aerodynamics), ELECTRONIC band structure, PICOSECOND pulses, MAGNETIC fields, TERAHERTZ spectroscopy, ELECTRONIC surveillance

The importance of the interface for picosecond spin pumping in antiferromagnet-heavy metal heterostructures.

Authors: Kholid, Farhan Nur, Hamara, Dominik, Hamdan, Ahmad Faisal Bin, Nava Antonio, Guillermo, Bowen, Richard, Petit, Dorothée, Cowburn, Russell, Pisarev, Roman V., Bossini, Davide, Barker, Joseph, Ciccarelli, Chiara

Source: Nature Communications; 2/4/2023, Vol. 14 Issue 1, p1-8, 8p

Subject Terms: ANTIFERROMAGNETIC materials, HETEROSTRUCTURES, HEAVY metals, BRILLOUIN zones, DENSITY of states, SPIN exchange, FREE electron lasers

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