O''Dwyer, M. F., Humphrey, T., Lewis, R. A. & Zhang, C. (2005). Conventional and total momentum filtered thermionic devices. Proceedings SPIE 6035 (p. 60351).
O''Dwyer, M. F., Humphrey, T., Lewis, R. A. & Zhang, C. (2005). Conventional and total momentum filtered thermionic devices. Proceedings SPIE 6035 (p. 60351).