J.C. Twichell

Electron field emission from diamond and other carbon materials after H2, O2, and Cs treatment

M. W. Geis, J.C. Twichell, J. M. Macaulay et al. · Applied Physics Letters · 1995 · 328 citations

Natural Sciences, Materials Engineering, Materials Science +12

Optically sampled analog-to-digital converters

P Juodawlkis, J.C. Twichell, G.E. Betts et al. · IEEE Transactions on Microwave Theory and Techniques · 2001 · 320 citations

Engineering, Electrical Engineering, Analog Electronics +16

Diamond emitters fabrication and theory

M. W. Geis, J.C. Twichell, T. M. Lyszczarz · Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena · 1996 · 292 citations

Engineering, Materials Engineering, Materials Science +14

A new surface electron-emission mechanism in diamond cathodes

M. W. Geis, N. N. Efremow, K. E. Krohn et al. · Nature · 1998 · 236 citations

Natural Sciences, Materials Engineering, Materials Science +9

Comparison of electric field emission from nitrogen-doped, type Ib diamond, and boron-doped diamond

M. W. Geis, J.C. Twichell, N. N. Efremow et al. · Applied Physics Letters · 1996 · 180 citations

Natural Sciences, Materials Science, Physics +9