Two-Particle Interference of Electron Pairs on a Molecular Level

Autor: Fernando Martín, C. Schober, Julian Lower, Joshua B. Williams, D. Metz, Felipe Morales, K. Mertens, Shungo Miyabe, L. Ph. H. Schmidt, C. W. McCurdy, Till Jahnke, Reinhard Dörner, Markus Schöffler, S. Klumpp, Jens Viefhaus, M. Waitz, Michael Martins, Thorsten Weber, M. Pitzer, M. Keiling, Horst Schmidt-Böcking, Thomas N. Rescigno

Publikováno v: Physical review letters 117(8), 083002 (2016). doi:10.1103/PhysRevLett.117.083002
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
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Physical review letters, vol 117, iss 8
Biblos-e Archivo. Repositorio Institucional de la UAM
Waitz, M; Metz, D; Lower, J; Schober, C; Keiling, M; Pitzer, M; et al.(2016). Two-Particle Interference of Electron Pairs on a Molecular Level. Physical Review Letters, 117(8). doi: 10.1103/PhysRevLett.117.083002. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/30n2q3pb

We investigate the photodouble ionization of H2 molecules with 400 eV photons. We find that the emitted electrons do not show any sign of two-center interference fringes in their angular emission distributions if considered separately. In contrast, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92ba2e3efd5f7e5011de2267ed3baa44
https://bib-pubdb1.desy.de/record/308529

Ultrafast isomerization initiated by X-ray core ionization

Autor: Song Wang, Jacek Krzywinski, Rebecca Boll, Ian Tenney, Todd J. Martínez, Nora Berrah, Robert W. Field, Benjamin Erk, Julien Devin, Limor S. Spector, Philip H. Bucksbaum, Alvaro Sanchez-Gonzalez, Ken R. Ferguson, John D. Bozek, Sebastian Carron, Adi Natan, M. Siano, D. J. Walke, Markus Gühr, Timur Osipov, Shungo Miyabe, Leszek J. Frasinski, Ryan Coffee, Cédric Bomme, Artem Rudenko, Brian K. McFarland, Jonathan P. Marangos, E. R. Simpson, Vladimir S. Petrovic, Thorsten Weber, Brendan Murphy, Christoph Bostedt, Andrei Kamalov, James M. Glownia, Daniel Rolles, Chelsea Liekhus-Schmaltz, Michele Swiggers, Lutz Foucar, Heng Li

Publikováno v: Nature Communications
Nature Communications 6, 8199-(2015). doi:10.1038/ncomms9199
Nature Publishing Group

Rapid proton migration is a key process in hydrocarbon photochemistry. Charge migration and subsequent proton motion can mitigate radiation damage when heavier atoms absorb X-rays. If rapid enough, this can improve the fidelity of diffract-before-des

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e66943d9371d4ccb288819748d43d928
https://hdl.handle.net/11858/00-001M-0000-002C-0181-411858/00-001M-0000-002C-017F-C11858/00-001M-0000-002C-0182-2

Direct observation of an attosecond electron wave packet in a nitrogen molecule

Autor: Shungo Miyabe, Tomoya Okino, Kaoru Yamanouchi, A. Amani Eilanlou, Katsumi Midorikawa, Yasuo Nabekawa, Eiji J. Takahashi, Yusuke Furukawa

Publikováno v: Science Advances

Attosecond electron wave packet in a molecule is captured by the pump-probe method with a-few-pulse attosecond pulse train.
Capturing electron motion in a molecule is the basis of understanding or steering chemical reactions. Nonlinear Fourier t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f88266437ae39b70d63f1405af598d2f
https://pubmed.ncbi.nlm.nih.gov/26601262

Enhancement of strong-field multiple ionization in the vicinity of the conical intersection in 1,3-cyclohexadiene ring opening

Autor: Douglas Broege, Jaehee Kim, Hongli Tao, James P. Cryan, James L. White, Sebastian Schorb, Philip H. Bucksbaum, Todd J. Martínez, J. Michael Glownia, Shungo Miyabe, Lucas Zipp, Vladimir S. Petrovic

Nonradiative energy dissipation in electronically excited polyatomic molecules proceeds through conical intersections, loci of degeneracy between electronic states. We observe a marked enhancement of laser-induced double ionization in the vicinity of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee861db40a6cb25c9fcf9ded128099b7
http://arxiv.org/abs/1212.3728

Theoretical study of asymmetric molecular-frame photoelectron angular distributions forC 1sphotoejection fromCO2

Autor: Thomas N. Rescigno, C. W. McCurdy, Shungo Miyabe, Ann E. Orel

Publikováno v: Physical Review A. 79

We report the results of ab initio calculations of cross sections and molecular-frame photoelectron angular distributions for C 1s ionization of CO2, and propose a mechanism for the recently observed asymmetry of those angular distributions with resp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5237c4a2c6d65e0ad5c3a5592208f1a
https://doi.org/10.1103/physreva.79.053401