Group 2019. Left to Right: Timothy Liao, Yuki Sakai, Masahiro Sakurai, Jim Chelikowsky, Kai-Hsin Liou, Weiwei Gao, Dingxin Fan
Group 2018. (Includes computational materials people). Left to right. Back row: Alex Demkov, Josh Neitzel, Donghan Shin, Dingxin Fan, and Kai-Hsin Liou. Front row: Jim Chelikowsky, Yuki Sakai, Lingyuan Gao, Weiwei Gao, Masahiro Sakurai.
Group 2017. (Includes computational materials people and visitors). Left to right. Back row: Masahiro Sakurai, Donghan Shin, Weiwei Gao, Josh Neitzel, Lingyuan Gao, Serdar Ogut and Dingxin Fan. Front row: Linda Hung, Ali Hamaze, Jim Chelikowsky, Kai-Hsin Liou and Yuki Sakai.
Group 2016 (Includes all computational materials people). Left to right: Jim Chelikowsky, Ben Garrett, Charles Lena, Donghan Shin, Masahiro Sakurai, Josh Neitzel, Yuki Sakai, Dingxin Fan, Ali Hamaze, Alex Lee, Alex Demkov
Group 2015 (Includes all computational materials people--Left to Right): Alex Demkov, Lingyuan Gao, Andy O'Hara, Alex Lee, Yuki Sakai, Chungwei Lin, Scotty Bobbitt, Jaime Souto-Casares, Charles Lena, Donghan Shin, Ali Hamaze, Ben Garrett, Masahiro Sakurai, Josh Neitzel, and Jim Chelikowsky
Group 2014; Alex Lee, Ben Garrett, Jaime Souto (back); Chungwe Lin, Scotty Bobbitt, Andy O'Hara, Charles Lena, Kristy Kormondy, Na Sai; Jim Chelikowsky and Alex Demkov (front).
Group 2013: Alex Lee, Ben Garrett, Alex Demkov, Grady Schofield, Jim Chelikowsky, Jaime Souta, Minjung Kim and Scotty Bobbitt
Group 2012: Na Sai, Minjung Kim, Noa Marom, Charles Lena, Jim Chelikowsky, Ben Garrett, Grady Schofield, Alex Lee and Scotty Bobbitt
Group 2011: Na Sai, Minjung Kim, Scotty Bobbitt, Ben Garrett, Grady Schofield, ZhaoHui Huang, Noa Marom, Jim Chelikowsky
Group 2010: Front row-Grady Schofield, Ben Garrett, Jonathan Moussa; Back Row- Zhaohui Huang, Noa Marom, Na Sai, Minjung Kim and Jim Chelikowsky
Group 2009: Grady Schofield, Jim Chelikowsky, Jonathan Moussa, Jason Han, Amy Khoo, Na Sai, and Minjung Kim
Group 2008: Hyunwook Kwak, Jaehyeon Eom, Igor Vasiliev, Jason Han, Minjung Kim, Jonathan Moussa, Jim Chelikowsky, Tzu-Liang Chan, Amy Khoo, Grady Schofield (left to right)
Group 2005: Murilo Tiago, Lingzhu Kong, Hyunwook Kwak, Jason Han, Gustavo Dalpian, Scott Beckman
Birthday fete at 60: First row: Morrel Cohen, Marvin Cohen, Jim Chelikowsky, Mei-Yin Chou, Jim Phillips, Len Kleinman. Second row: Alex Demkov, Mark Hybertsen, Roberto Car, Steve Louie, Priya Vashishta, Jerry Bernholc, Yves Petroff. Third row: Jeff Neaton, Steven Lewis, Vin Crespi, Jose Martins, Yousef Saad, C.Z. Wang, Jeff Derby. Fourth row: Alexey Zayak, Jean-Yves Raty, Manuel Alemany, Jaehyon Eom, Gustavo Dalpian, Murilo Tiago, Igor Vasiliev, Chris Palmstrom. Fifth row: Jean-Yves Raty, Che-Ting Chan, Marie Lopez del Puerto, Leeor Kronik, Suzanne Shontz, Andrew Rappe. Six row: Yunkai Zhou, Onis Sharia, Alex Slepko, Priya Gopal, Steven Richardson, Joe Woicik, Nai Sai, Gerd Ganteför.