Amorphous titanium-oxide supercapacitors with high capacitanceMikio Fukuhara, Tomoyuki Kuroda, Fumihiko Hasegawa, Yasuyuki Shirai, Tomoyuki Suwa, Toshiyuki Hashida and Masahiko NishijimaEPL, 128 5 (2019) 58001DOI: https://doi.org/10.1209/0295-5075/128/58001