IOPScience This link opens in a new windowFull text of the publications of the Institute of Physics. As of 2020, it also includes the titles from the Electrochemical Society (ECS) Library: Journal of The Electrochemical Society, ECS Journal of Solid State Science and Technology, ECS Transactions and the archives of ECS Electrochemistry Letters, ECS Solid State Letters, and Electrochemical and Solid State Letters.