Publications

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2019

Local Demagnetization in Ferromagnetic FePt Nanoparticles
Patrick W. Granitzka, Alexander H. Reid, Jerome Hurst, Emmanuelle Jal, Loïc Le Guyader, Tian-Min Liu, Leandro Salemi, Daniel J. Higley, Tyler Chase, Zhao Chen, Marco Berritta, William F. Schlotter, Hendrik Ohldag, Georgi L. Dakovski, Sebastian Carron, Matthias C. Hoffmann, Jian Wang, Virat Mehta, Olav Hellwig, Eric E. Fullerton, Yukiko K. Takahashi, Joachim Stöhr, Peter M. Oppeneer, and Hermann A. Dürr
Submitted at PRL
arXiv:1903.08287
 
Resonant Faraday effect using high-order harmonics for the investigation of ultrafast demagnetization
Carla Alves, Guillaume Lambert, Victor Malka, Michel Hehn, Gregory Malinowski, Marcel Hennes, Valentin Chardonnet, Emmanuelle Jal, Jan Lüning, and Boris Vodungbo
Physical Review B 100, 144421, 2019
 

Spin-current-mediated rapid magnon localization and coalescence after ultrafast optical pumping of ferrimagnetic alloys
Iacocca, T-M. Liu, A. H. Reid, Z. Fu, S. Ruta, P. W. Granitzka, E. Jal, S. Bonetti, A. X. Gray, C. E. Graves, R. Kukreja, Z. Chen, D. J. Higley, T. Chase, L. Le Guyader, K. Hirsch, H. Ohldag, W. F. Schlotter, G. L. Dakovski, G. Coslovich, M. C. Hoffmann, S. Carron, A. Tsukamoto, M. Savoini, A. Kirilyuk, A. V. Kimel, Th. Rasing, J. Stöhr, R. F. L. Evans, T. Ostler, R. W. Chantrell, M. A. Hoefer, T. J. Silva, H. A. Dürr
Nature Communications 10, 1756, 2019
https://www.nature.com/articles/s41467-019-09577-0

 
Single-shot time-resolved magnetic x-ray absorption at a free-electron laser

Emmanuelle Jal, Mikako Makita, Benedikt Rösner, Christian David, Frithjof Nolting, Jörg Raabe, Tatiana Savchenko, Armin Kleibert, Flavio Capotondi, Emanuele Pedersoli, Lorenzo Raimondi, Michele Manfredda, Ivaylo Nikolov, Xuan Liu, Alaa el dine Merhe, Nicolas Jaouen, Jon Gorchon, Gregory Malinowski, Michel Hehn, Boris Vodungbo, and Jan Lüning

Physical Review B 99, 144305, 2019

 

 


2018

 

Ultrafast self induced x-ray transparency and loss of magnetic diffraction
Chen, D. J. Higley, M. Beye, M. Hantschmann, V. Mehta, O. Hellwig, A. Mitra, S. Bonetti, M. Bucher, S. Carron, T. Chase, E. Jal, R. Kukreja, T. Liu, A. H. Reid, G. L. Dakovski, A. Föhlisch, W. F. Schlotter, H. A. Dürr, and J. Stöhr
Physical Review Letter 121, 137403, 2018
https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.121.137403

Unraveling nanoscale magnetic ordering in Fe3O4 nanoparticle assemblies via x-rays
Chesnel, D. Griner, D. Smith, Y. Cai, M. Trevino, B. Newbold, T. Wang, T. Liu, E. Jal, A. H. Reid and R. Harrison
Magnetochemistry 4, 42, 2018
https://www.mdpi.com/2312-7481/4/4/42

Beyond a phenomenological description of magnetosctriction
Reid, X. Shen, P. Malodonado, T. Chase, E. Jal, P. Granitzka, K. Carva, R. K. Li, J. Li, L. Wu, T. Vecchione, T. Liu, Z. Chen, D. J. Higley, N. Hartmann, R. Coffee, J. Wu, G. L. Dakowski, W. F. Schlotter, H. Ohldag, Y.K. Takahashi, V. Mehta, O. Hellwig, A. Fry, Y. Zhu, J. Cao, E. E. Fullerton, J. Stöhr, P. M. Oppeneer, X. J. Wang and H. A. Dürr
Nature Communications 9, 388 (2018)
https://www.nature.com/articles/s41467-017-02730-7

Ultrafast THz field control of electronic and structural interactions in Vanadium Dioxide
X. Gray, M. C. Hoffmann, J. Jeong, N. P. Aetukuri, D. Zhu, H. Y. Hwang, N. C. Brandt, H. Wen, A. J. Sternbach, S. Bonetti, A. H. Reid, R. Kukreja, C. Graves, T. Wang, P. Granitzka, Z. Chen, D. J. Higley, T. Chase, E. Jal, E. Abreu, M. K. Abreu, M. K. Liu, T.-C. Weng, D. Sokaras, D. Nordlund, M. Chollet, R. Alonso-Mori, H. Lemke, J. M. Glowina, M. Trigo, Y. Zhu, H. Ohldag, J. W. Freeland, M. G. Samant, J. Berakdar, R. D. Averitt, K. A. Nelson, S. S. P. Parkin, H. A. Dürr
Physical Review B 98, 045104 (2018)
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.98.045104

Commissioning of a multi-beamline femtoslicing facility at SOLEIL
M. Labat, J.-B. Brubach, A. Ciavardini, M.-E. Couprie, E. Elkaim, P. Fertey, T. Ferte, P. Hollander, N. Hubert, E. Jal, C. Laulhé, J. Luning, O. Marcouillé, T. Moreno, P. Morin, F. Polack, P. Prigent, S. Ravy, J.-P. Ricaud, P. Roy, M. Silly, F. Sirotti, A. Taleb, M.-A. Tordeux and A. Nadji
J. Synchrotron Rad. 25, 385 (2018)
https://doi.org/10.1107/S1600577518000863

 

 


2017

 

Structural dynamics during laser-induced ultrafast demagnetization
E. Jal, V. López-Flores, N. Pontius, T. Ferté, N. Bergeard, C. Boeglin, B. Vodungbo, J. Lüning, N. Jaouen
Phys. Rev. B
95, 184422 (2017)
https://doi.org/10.1103/PhysRevB.95.184422

 

Magnetic switching in granular FePt layers promoted by near-field laser enhancement
P. W. Granitzka*, E. Jal*, L. Le Guyader, M. Savoini, D. J. Higley, T. Liu, Z. Chen, T. Chase, H. Ohldag, G. L. Dakovski, W. Schlotter, S. Carron, M. Hoffman, P. Shafer, E. Arenholz, O. Hellwig, V. Mehta, Y. K. Takahashi, E. E. Fullerton, J. Stöhr, A. H. Reid, and H. A. Dürr
Nano Lett.
17, 2426 (2017)
https://doi.org/10.1021/acs.nanolett.7b00052

 

Multi-color imaging of magnetic Co/Pt heterostructures
F. Willems, C. von Korff Schimising, D. Weder, C. M. Güntger, M. Schneider, B. Pfau, S. Meise, E. Guehrs, J. Geilhufe, A.E.D. Mehre, E. Jal, B. Vodungbo, J. Lüning, B. Mathieu, F. Capotondi, E. Pedersoli, D. Gauthier, M. Manfredda, S. Eisebitt
Struct. Dyn.
4, 014301/12 (2017)
https://dx.doi.org/10.1063/1.4976004

 

Multi-Color Imaging of Magnetic Co/Pt Multilayers
D. Weder, C. von Korff Schmising, F. Willems, C. Günther, M. Schneider, B. Pfau, A. Merhe, E. Jal, B. Vodungbo, J. Lüning, B. Mahieu, F. Capotondi, E. Pedersoli, S. Eisebitt,
IEEE Transactions on Magnetics 53 (11), 1 (2017)
https://doi.org/10.1109/TMAG.2017.2699560

 

 


2016

 

Indirect excitation of ultrafast demagnetization
Vodungbo, B. Tudu, J. Perron, R. Delaunay, L. Müller, M. H. Berntsen, G. Grübel, G. Malinowski, C. Weier, J. Gautier, G. Lambert, P. Zeitoun, C. Gutt,
E. Jal, A. H. Reid, P.W. Granitzka, N. Jaouen, G. L. Dakovski, S. Moeller, M. P. Minitti, A. Mitra, S. Carron, B. Pfau, C. von Korff Schmising, M. Schneider, S. Eisebitt, and J. Lüning
Sci. Rep.
6, 18970/8 (2016)
https://doi.org/10.1038/srep18970

 

Generation of high-frequency strain waves during femtosecond demagnetization of Fe/MgO films
T. Henighan, M. Trigo, S. Bonetti, P. Granitzka, Z. Chen, M. Jiang, R. Kukreja, D. Higley, A. Gray, A. H. Reid, E. Jal, M. Hoffmann, M. E. Kozina, S. Song, M. Chollet, D. Zhu, P. F. Xu, J. Jeong, K. Carva, P. Maldonado, P. M. Oppeneer, M. G. Samant, S. S. P. Parkin, D. A. Reis, H. Dürr
Physical Review B 93, 220301(R) (2016)
https://doi.org/10.1103/PhysRevB.93.220301

 

Femtosecond X-ray magnetic circular dichroism absorption spectroscopy at an X-ray free electron laser
D. J. Higley, K. Hirsch, G. L. Dakovski, E. Jal, E. Yuan, T. Liu, A. A. Lutman, J. P. MacArthur, E. Arenholz, Z. Chen, G. Coslovich, P. Dennes, P. W. Granitzka, P. Hart, M. C. Hoffmann, J. Joseph, L. Le Guyader, A. Mitra, S. Moeller, H. Ohldag, M. Seaberg, P. Shafer, J. Stöhr, A. Tsukamoto, H. Nuhn, A. H. Reid, H. A. Dürr, W. F. Schlotter
Review of Scientific Instruments, 87, 033110 (2016)
https://doi.org/10.1063/1.4944410

 


2015

 

Interface Fe magnetic moment enhancement in MgO/Fe/MgO trilayers
E. Jal, J. Kortright, T. Chase, T. Liu, A. Gray, P. Shafer, E. Arenholz, J.Jeong, M. Samant, S. Parkin, H. Durr
Applied Physics Letters 107, 092404 (2015)
https://doi.org/10.1063/1.4929990

 

Noncollinearity of the canted spins across Fe ultra thin films on vicinal Ag surfaces
E. Jal, M. Dabrowski, J.M. Tonnerre, M. Przybylski, S. Grenier, N. Jaouen, J. Kirschner Physical Review B 91, 214418 (2015)
https://doi.org/10.1103/PhysRevB.91.214418

 


2014

 

 


2013

 

Magnetization profile across Au-covered bcc-Fe films grown on a vicinal surface of Ag(001) as seen by x-ray resonant magnetic reflectivity
E. Jal, M. Dabrowski, J.M. Tonnerre, M. Przybylski, S. Grenier, N. Jaouen, J. Kirschner Physical Review B 87, 224418 (2013)
https://doi.org/10.1103/PhysRevB.87.224418

 

 


2012

 

X-ray resonant magnetic reflectivity of stratified magnetic structures: Eigenwave formalism and application to a W/Fe/W trilayer
M. Elzo, E. Jal, O. Bunau, S. Grenier, Y. Joly, A.Y. Ramos, H.C.N Tolentino, J.M. Tonnerre, N. Jaouen
Journal of Magnetism and Magnetic Materials 324 105 (2012)
https://doi.org/10.1016/j.jmmm.2011.07.019


Inhomogeneous temperature dependence of the magnetization in fcc-Fe on Cu(001)
E. ViolBarbosa, H.L. Meyerheim, E. Jal, J.M. Tonnerre, M. Prsybylski, L.M. Sandratskii, F. Yildiz, U. Staub, J. Kirschner
Physical Review B 85, 184414 (2012)
https://doi.org/10.1103/PhysRevB.85.184414