Spectroscopy Spectrum analysis 644 Condensed matter 168 Condensed Matter Physics 166 Materials 139 Analysis 136 Characterization and Analytical Technique 128 more ... Laser 91 Lasers 91 Optical Materials 88 Optical materials 88 Physical Chemistry 86 Physical chemistry 86 Nanotechnology 83 Biophysics 75 Surfaces (Technology) 61 Surfaces, Interfaces and Thin Film 61 Thin films 61 Atomic and Molecular Structure and Properties 55 Atomic structure   55 Molecular structure  55 Surface and Interface and Thin Film 53 Surfaces (Physics) 53 Nanophysics 51 Nanoscience 51 Measurement 49 Measurement Science and Instrumentation 49 Measuring instruments 49 Microelectromechanical systems 36 Microsystems and MEMS 36 less ...