نتایج جستجو برای: molecular physics

تعداد نتایج: 819485  

Journal: :Faraday discussions 2016
Stephen R Leone Daniel M Neumark

Attosecond science represents a new frontier in atomic, molecular, and condensed matter physics, enabling one to probe the exceedingly fast dynamics associated with purely electronic dynamics in a wide range of systems. This paper presents a brief discussion of the technology required to generate attosecond light pulses and gives representative examples of attosecond science carried out in seve...

2018
Linda Young Kiyoshi Ueda Markus Gühr Philip H Bucksbaum Marc Simon Shaul Mukamel Nina Rohringer Kevin C Prince Claudio Masciovecchio Michael Meyer Artem Rudenko Daniel Rolles Christoph Bostedt Matthias Fuchs David A Reis Robin Santra Henry Kapteyn Margaret Murnane Heide Ibrahim François Légaré Marc Vrakking Marcus Isinger David Kroon Mathieu Gisselbrecht Anne L’Huillier Hans Jakob Wörner Stephen R Leone

X-ray free-electron lasers (XFELs) and table-top sources of x-rays based upon high harmonic generation (HHG) have revolutionized the field of ultrafast x-ray atomic and molecular physics, largely due to an explosive growth in capabilities in the past decade. XFELs now provide unprecedented intensity (10W cm) of x-rays at wavelengths down to ∼1 Ångstrom, and HHG provides unprecedented time resol...

2016

Molecular simulations are used in many areas of biotechnology, such as drug design and enzyme engineering. Despite the development of automatic computational protocols, analysis of molecular interactions is still a major aspect where human comprehension and intuition are key to accelerate, analyze, and propose modifications to the molecule of interest. Most visualization algorithms help the use...

2006
R Pucci G G N Angilella

In the centennial of Ettore Majorana's birth (1906—1938?), we reexamine some aspects of his fundamental scientific production in atomic and molecular physics, including a not well known short communication. There, Majorana critically discusses Fermi's solution of the celebrated Thomas-Fermi equation for electron screening in atoms and positive ions. We argue that some of Majorana's seminal cont...

2016
Farzan Beroz Louise M. Jawerth Stefan Munster David A. Weitz Chase P. Broedersz Ned S. Wingreen

Farzan Beroz, Louise M. Jawerth, Stefan Münster, David A. Weitz, Chase P. Broedersz, and Ned S. Wingreen Joseph Henry Laboratories of Physics, Princeton University, Princeton NJ 08544, USA, Arnold-Sommerfeld-Center for Theoretical Physics and Center for NanoScience, Ludwig-Maximilians-Universität München, Theresienstrasse 37, D-80333 München, Germany, Department of Biological Physics, Max Planc...

2010
Cui-E Hu Zhao-Yi Zeng Lin Zhang Xiang-Rong Chen Ling-Cang Cai Dario Alfè

phase transition, and thermal equation of state of titanium metal Cui-E Hu, Zhao-Yi Zeng, Lin Zhang, Xiang-Rong Chen, Ling-Cang Cai, and Dario Alfè National Key Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, Chinese Academy of Engineering Physics, Mianyang 621900, People’s Republic of China Institute of Atomic and Molecular Physics, College of Physical Sc...

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