Abstract

Fourier transform infrared photoacoustic spectroscopy (FT-IR/PAS) and x-ray photoelectron spectroscopy (XPS) were used to determine the location of a copolymeric finish in poly(ethylene terephthalate) (PET) fibers. The XPS studies showed that the copolymeric finish was deposited on the fiber surfaces. The FT-IR/PAS data demonstrated possible penetration of the finish from the fiber's surface into the near-surface. The combination of FT-IR/PAS and XPS appears to be very useful for the determination of finish location in chemically modified fibers.

Effects of prestrain applied to poly(ethylene terephthalate) substrate on microstructures and morphologies of porous TiO₂ film and optical scattering behaviors of light

Tse-Chang Li, Cheng-Fang Ho, and Jen-Fin Lin
Appl. Opt. 54(4) 816-827 (2015)

X-ray photoelectron spectroscopy study of thin TiO₂ films cosputtered with Al

Jin-Cherng Hsu, Paul W. Wang, and Cheng-Chung Lee
Appl. Opt. 45(18) 4303-4309 (2006)

Electronic properties of undoped LiBaAlF₆ single crystals: far-ultraviolet optical, luminescence, and x-ray photoelectron spectroscopy studies

Vladimir A. Pustovarov, Igor N. Ogorodnikov, Sergey I. Omelkov, Dmitry A. Spassky, and Ludmila I. Isaenko
J. Opt. Soc. Am. B 31(8) 1926-1934 (2014)

Oxidation of aluminum thin films protected by ultrathin MgF₂ layers measured using spectroscopic ellipsometry and X-ray photoelectron spectroscopy

Brian I. Johnson, Tahereh G. Avval, R. Steven Turley, Matthew R. Linford, and David D. Allred
OSA Continuum 4(3) 879-895 (2021)

Mechanism of Hologram Formation in Dichromated Gelatin with X-Ray Photoelectron Spectroscopy

Xiong Liang-wen, Liu Shihong, and Peng Bi-xian
Appl. Opt. 37(17) 3678-3684 (1998)