✦ LIBER ✦

Visualisation of dislocations in hemp fibres: A comparison between scanning electron microscopy (SEM) and polarized light microscopy (PLM)

✍ Scribed by Lisbeth G. Thygesen; Jørgen B. Bilde-Sørensen; Preben Hoffmeyer

Book ID: 113657261
Publisher: Elsevier Science
Year: 2006
Tongue: English
Weight: 210 KB
Volume: 24
Category: Article
ISSN: 0926-6690
DOI: 10.1016/j.indcrop.2006.03.009

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Energy levels of dislocations in Ge unde

Energy levels of dislocations in Ge under different conditions. Comparison between images of electron- and light-beam scanning microscopy

✍ Dr. A. Castaldini; A. Cavallini; P. Gondi 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 328 KB

## Abstract Thermal treatment effects on Ge deformed at 350°C are consistent with reductions of the effective dangling bond densities on the dislocations. On account of difficulties in the application of known statistics the phenomena observed are briefly discussed by considering a heavily doped cy

The interaction between dislocations and

The interaction between dislocations and point obstacles: A comparison of the interaction parameter distributions obtained from computer simulation and from In situ high voltage electron microscopy straining experiments

✍ F. Appel; U. Messerschmidt; E.M. Nadgornyi; S.I. Zaitsev 📂 Article 📅 1982 🏛 Elsevier Science ⚖ 525 KB

Oxygen interaction of CdS-based gas sens

Oxygen interaction of CdS-based gas sensors with different stoichiometric compositions was studied by X-ray photoelectron spectroscopy (XPS) and thermal-desorption mass spectroscopy observations combined with conductivity measurements. Three different types of film with different atomic ratios of Cd/S were used in the study of oxygen chemisorption in a low-temperature range between 300 and 570 K. Spray pyrolysis was used for the deposition of the films on glass substrates; XPS and energy dispersive spectroscopy of X-ray together with atomic force microscopy and scanning electron microscopy were used for the characterization of the composition and structure of the films. It was possible to distinguish different temperature ranges for the thermal desorption of the different adsorbed oxygen species. A comparison of the data from XPS and mass-spectroscopy observations with conductance measurements allows to conclude that metallic surface atoms are responsible for different interactions of oxygen species with CdS surfaces.

📂 Article 📅 1995 🏛 Elsevier Science 🌐 English ⚖ 379 KB