Geiger, F. M. Second harmonic generation, sum frequency generation, and x(3): Dissecting environmental interfaces with a nonlinear optical Swiss Army knife.

Geiger, Franz M. Second Harmonic Generation, Sum Frequency Generation, and X(3): Dissecting Environmental Interfaces With a Nonlinear Optical Swiss Army Knife.

Geiger, Franz M. Second Harmonic Generation, Sum Frequency Generation, and X(3): Dissecting Environmental Interfaces With a Nonlinear Optical Swiss Army Knife.