𝔖 Bobbio Scriptorium

✦ LIBER ✦

Three-dimensional structural analysis of a block copolymer by scanning electron microscopy combined with a focused ion beam

✍ Scribed by Mitsuro Kato; Toshihiko Ito; Yoshitaka Aoyama; Koji Sawa; Takeshi Kaneko; Noboru Kawase; Hiroshi Jinnai

Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 796 KB
Volume: 45
Category: Article
ISSN: 0887-6266
DOI: 10.1002/polb.21088

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Formation of Three-dimensional Microelec

Formation of Three-dimensional Microelectronic Structures by Molecular Beam Eitaxy Combined with Ion Beam Procedures

✍ Dr. A. Thomas; A. Ramirez; Prof. Dr. Dr. h.c. A. Zehe; Dr.; Prof. V. Brückner 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 709 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