We are pleased to announce that the 27th International Conference on Atomic Collisions in Solids (ICACS-27) will take place in Lanzhou, China on 24th - 29th July 2016. The conference is hosted by the Institute of Modern Physics, Chinese Academy of Sciences (IMP-CAS) . 
ICACS is a biennial meeting, which devotes to problems of physics of atomic collisions with solids and related topics. The most recent meetings have been held in Debrecen (Hungary, 2014), Kyoto (Japan, 2012), Krakow (Poland, 2010), Phalaborwa (South Africa, 2008), Berlin (Germany, 2006), Genova (Italy, 2004), Puri (India, 2003) and Paris (France, 2001). 
The objectives of ICACS-27 are to assess the state of the art in the current understanding of a variety of basic phenomena in the electron and atom dynamics such as: 
charge-exchange processes
collective as well as single-particle excitation and ionization
energy loss, scattering and channeling of primary particles
electron and photon emission processes
sputtering, erosion and desorption processes
High charge ions at low velocity
radiation damage and materials modification
material under intense irradiation for nuclear energy
High-energy-density physics with intense heavy ion and ralated plasma physics
collision induced physical, chemical and biological reactions

website: http://icacs27.impcas.ac.cn