Second-harmonic and sum-frequency imaging of organic nanocrystals with photon scanning tunneling microscope
1996 ◽
Vol 124
(1-2)
◽
pp. 9-15
◽
1994 ◽
Vol 107
(5-6)
◽
pp. 347-352
◽
1995 ◽
Vol 120
(5-6)
◽
pp. 371
◽