"Analysis of Durability in Lithium Nickel Oxide Electrochromic Materials and Devices." 2nd International Meeting on Electrochromism. San Diego, CA, 1996. LBNL-39633..
"Optical Modeling of a Complete Electrochromic Device." 2nd International Conference on Electrochromics. San Diego, CA, 1996. LBNL-39594..
"Electrochromic lithium nickel oxide by pulsed laser deposition and sputtering." Solar Energy Materials and Solar Cells 54.1-4 (1998) 59-66. LBNL-39411..