Zobrazeno 1 - 10
of 314
pro vyhledávání: '"Lemke Henrik"'
Autor:
Monti, Maurizio, Siddiqui, Khalid M., Perez-Salinas, Daniel, Agarwal, Naman, Bremholm, Martin, Li, Xiang, Prabhakaran, Dharmalingam, Liu, Xin, Babich, Danylo, Sander, Mathias, Deng, Yunpei, Lemke, Henrik T., Mankowsky, Roman, Liu, Xuerong, Wall, Simon E.
Understanding how light modifies long-range order is key to improve our ability to control material functionality on an ultrafast timescale. Transient spatial heterogeneity has been proposed in many materials, but isolating the dynamics of different
Externí odkaz:
http://arxiv.org/abs/2407.03013
Autor:
Chen, Hui-Yuan, Versteeg, Rolf B., Puppin, Michele, Leroy, Ludmila, Mankowsky, Roman, Bohler, Pirmin, Deng, Yunpei, Kerkhoff, Linda, Mozzanica, Aldo, Oggenfuss, Roland Alexander, Pradervand, Claude, Sander, Mathias, Smolentsev, Grigory, Vetter, Seraphin, Zamofing, Thierry, Lemke, Henrik T., Chergui, Majed, Mancini, Giulia F.
Publikováno v:
Struct. Dyn. 11, 024308 (2024)
We present a new set up for resonant inelastic hard X-ray scattering at the Bernina beamline of SwissFEL with energy, momentum, and temporal resolution. The compact R=0.5 m Johann-type spectrometer can be equipped with up to 3 crystal analysers and a
Externí odkaz:
http://arxiv.org/abs/2312.10133
Autor:
Ueda, Hiroki, Mankowsky, Roman, Paris, Eugenio, Sander, Mathias, Deng, Yunpei, Liu, Biaolong, Leroy, Ludmila, Nag, Abhishek, Skoropata, Elizabeth, Ukleev, Chennan Wang Victor, Perren, Gérard Sylvester, Dössegger, Janine, Gurung, Sabina, Abreu, Elsa, Savoini, Matteo, Kimura, Tsuyoshi, Patthey, Luc, Razzoli, Elia, Lemke, Henrik Till, Johnson, Steven Lee, Staub, Urs
Interactions between the different degrees of freedom form the basis of many manifestations of intriguing physics in condensed matter. In this respect, quantifying the dynamics of normal modes that themselves arise from these interactions and how the
Externí odkaz:
http://arxiv.org/abs/2306.02676
Autor:
Zhong Yinpeng, Epp Sascha, Krasniqi Faton, Foucar Lutz, Trigo Mariano, Jian Chen, Reis David, Wang Hailong, Zhao Jianhua, Lemke Henrik, Zhu Diling, Ullrich Joachim, Schlichting Iime
Publikováno v:
EPJ Web of Conferences, Vol 205, p 07007 (2019)
Time-resolved X-ray diffraction from Ga091Mn0 09As was recorded with a hard X-ray free-electron-laser. The influence of spin-orders on phonons was investigated; our result suggests a new method for mapping the spin-correlations in low doped magnetic
Externí odkaz:
https://doaj.org/article/088e9467dda242d5ac6e5053c1bcfda6
Autor:
Orenstein, Gal, Duncan, Ryan A., Munoz, Gilberto A. de la Pena, Huang, Yijing, Krapivin, Viktor, Nguyen, Quynh Le, Teitelbaum, Samuel, Singh, Anisha G., Mankowsky, Roman, Lemke, Henrik, Sander, Mathias, Deng, Yunpei, Arrell, Christopher, Fisher, Ian R., Reis, David A., Trigo, Mariano
Nonequilibrium states of quantum materials can exhibit exotic properties and enable unprecedented functionality and applications. These transient states are inherently inhomogeneous, characterized by the formation of topologically protected structure
Externí odkaz:
http://arxiv.org/abs/2304.00168
Autor:
Ukleev, Victor, Burian, Max, Gliga, Sebastian, Vaz, C. A. F., Rösner, Benedikt, Fainozzi, Danny, Seniutinas, Gediminas, Kubec, Adam, Mankowsky, Roman, Lemke, Henrik T., Rosenberg, Ethan R., Ross, Caroline A., Müller, Elisabeth, David, Christian, Svetina, Cristian, Staub, Urs
Publikováno v:
J. Appl. Phys. 133, 123902 (2023)
Magnetic patterns can be controlled globally using fields or spin polarized currents. In contrast, the local control of the magnetization on the nanometer length scale remains challenging. Here, we demonstrate how magnetic domain patterns in a Tm-dop
Externí odkaz:
http://arxiv.org/abs/2208.04200
Autor:
Giorgianni, Flavio, Burian, Max, Gurung, Namrata, Kubli, Martin, Esposito, Vincent, Staub, Urs, Beaud, Paul, Johnson, Steven Lee, Windsor, Yoav William, Rettig, Laurenz, Ozerov, Dmitry, Lemke, Henrik, Saha, Susmita, Pressacco, Federico, Collins, Stephen Patrick, Togashi, Tadashi, Katayama, Tetsuo, Owada, Shigeki, Yabashi, Makina, Yamaura, Kazunari, Tanaka, Yoshikazu, Scagnoli, Valerio
NaOsO$_3$ has recently attracted significant attention for the strong coupling between its electronic band structure and magnetic ordering. Here, we used time-resolved magnetic X-ray diffraction to determine the timescale of the photoinduced \afm dyn
Externí odkaz:
http://arxiv.org/abs/2204.03009
Autor:
Rouxel, Jeremy R., Fainozzi, Danny, Mankowsky, Roman, Rosner, Benedikt, Seniutinas, Gediminas, Mincigrucci, Riccardo, Catalini, Sara, Foglia, Laura, Cucini, Riccardo, Doring, Florian, Kubec, Adam, Koch, Frieder, Bencivenga, Filippo, Haddad, Andre Al, Gessini, Alessandro, Maznev, Alexei A., Cirelli, Claudio, Gerber, Simon, Pedrini, Bill, Mancini, Giulia F., Razzoli, Elia, Burian, Max, Ueda, Hiroki, Pamfilidis, Georgios, Ferrari, Eugenio, Deng, Yunpei, Mozzanica, Aldo, Johnson, Philip J. M., Ozerov, Dmitry, Izzo, Maria G., Bottari, Cettina, Arrell, Christopher, Divall, Edwin J., Zerdane, Serhane, Sander, Mathias, Knopp, Gregor, Beaud, Paul, Lemke, Henrik T., Milne, Chris J., David, Christian, Torre, Renato, Chergui, Majed, Nelson, Keith A., Masciovecchio, Claudio, Staub, Urs, Patthey, Luc, Svetina, Cristian
Optical-domain Transient Grating (TG) spectroscopy is a versatile background-free four-wave-mixing technique used to probe vibrational, magnetic and electronic degrees of freedom in the time domain. The newly developed coherent X-ray Free Electron La
Externí odkaz:
http://arxiv.org/abs/2104.01030
Autor:
Mardegan, Jose R. L., Zerdane, Serhane, Mancini, Giulia, Esposito, Vincent, Rouxel, Jeremy, Mankowsky, Roman, Svetina, Cristian, Gurung, Namrata, Parchenko, Sergii, Porer, Michael, Burganov, Bulat, Deng, Yunpei, Beaud, Paul, Ingold, Gerhard, Pedrini, Bill, Arrell, Christopher, Erny, Christian, Dax, Andreas, Lemke, Henrik, Decker, Martin, Ortiz, Nazaret, Milne, Chris, Smolentsev, Grigory, Maurel, Laura, Johnson, Steven L., Mitsuda, Akihiro, Wada, Hirofumi, Yokoyama, Yuichi, Wadati, Hiroki, Staub, Urs
Publikováno v:
Phys. Rev. Research 3, 033211 (2021)
Ultrafast electron delocalization induced by a fs laser pulse is a well-known process and is the initial step for important applications such as fragmentation of molecules or laser ablation in solids. It is well understood that an intense fs laser pu
Externí odkaz:
http://arxiv.org/abs/2002.12214
Autor:
Kunnus, Kristjan, Vacher, Morgane, Harlang, Tobias C. B., Kjær, Kasper S., Haldrup, Kristoffer, Biasin, Elisa, van Driel, Tim B., Pápa, Mátyás, Chabera, Pavel, Liu, Yizhu, Tatsuno, Hideyuki, Timm, Cornelia, Källman, Erik, Delcey, Mickaël, Hartsock, Robert W., Reinhard, Marco E., Koroidov, Sergey, Laursen, Mads G., Hansen, Frederik B., Vester, Peter, Christensen, Morten, Sandberg, Lise, Németh, Zoltán, Szemes, Dorottya Sárosiné, Bajnóczi, Éva, Alonso-Mori, Roberto, Glownia, James M., Nelson, Silke, Sikorski, Marcin, Sokaras, Dimosthenis, Lemke, Henrik T., Canton, Sophie, Møller, Klaus B., Nielsen, Martin M., Vankó, György, Wärnmark, Kenneth, Sundström, Villy, Persson, Petter, Lundberg, Marcus, Uhlig, Jens, Gaffney, Kelly J.
Disentangling the dynamics of electrons and nuclei during nonadiabatic molecular transformations remains a considerable experimental challenge. Here we have investigated photoinduced electron transfer dynamics following a metal-to-ligand charge-trans
Externí odkaz:
http://arxiv.org/abs/1910.13099