Pallellapp Chithaiah, Ramesh Chandra Sahoo, Jun Ho Seok, Sang Uck Lee*, H. S. S. Ramakrishna Matte*, and C. N. R. Rao* NbO2 as highly stable, ultrafast anode material for Li- and Na- ion batteries ACS Appl. Mater. Interfaces, 2023, 15, 45868. DOI: 10.1021/acsami.3c08694