Zobrazeno 1 - 10
of 24
pro vyhledávání: '"R. W. Linton"'
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 9:1622-1629
A high sensitivity, high dynamic range imaging system has been developed for secondary ion mass spectrometry (SIMS). The combination of stigmatic imaging and dynamic primary ion beam sputtering provided by the ion microscope (Cameca IMS‐3f) permits
A wide range of physiological disorders has been reported within the first few hours of exposing intact plant roots to moderate levels of Al3+. Past microanalytic studies, largely limited to electron probe x-ray microanalysis, have been unable to det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a934e9af57ee6d591aa3f1c1c6f970ae
Publikováno v:
Proceedings, annual meeting, Electron Microscopy Society of America. 50:1552-1553
When coupled to a time-of-flight (TOF) mass analyzer which provides a high transmission, quasi-simultaneous detection of secondary ions, and theoretically unlimited mass range, secondary ion mass spectrometry (SIMS) is well suited for submonolayer mo
Publikováno v:
Proceedings, annual meeting, Electron Microscopy Society of America. 50:1136-1137
As alternatives to silicon-based devices, organometallic conducting polymer thin-films are being used to develop new applications involving electrocatalysis, sensors, optical storage devices, and electrochromic displays. The chemical and topographic
Publikováno v:
Environmental Science & Technology. 14:159-164
Scanning electron microscopy associated with energy dispersive x-ray analysis is used to identify sources of lead-containing particles in urban dust. Identities of individual particles are established on the basis of characteristic particle morpholog
Publikováno v:
Journal of The Electrochemical Society. 134:2269-2275
The heteroepitaxial growth of contiguous monocrystalline films is facilitated by the initial and separate chemical conversion of the Si(100) surface via reaction at elevated temperatures with a hydrocarbon gas entrained in . The initial and subsequen
Publikováno v:
Analytical Chemistry. 59:1930-1937
Publikováno v:
Environmental Science & Technology. 12:768-773
Publikováno v:
Review of Scientific Instruments. 60:3560-3562
The IBM PC and its various clones have found extensive use in the analytical laboratory. Hardware advances have been paralleled by the development of high and low level languages which allow the programmer to better access the capabilities of the PC
Publikováno v:
Science. 191:852-854
A number of minor and trace elements including Be, C, Ca, Cr, K, Li, Mn, Na, P, Pb, S, Tl, V, and Zn present in coal fly ash are found to be preferentially concentrated on the particle surfaces. Environmentally effective concentrations of these eleme