Results 91 to 100 of about 20,232 (192)

Cationic vacancy induced room-temperature ferromagnetism in transparent conducting anatase Ti_{1-x}Ta_xO_2 (x~0.05) thin films

, 2012
We report room-temperature ferromagnetism in highly conducting transparent anatase Ti1-xTaxO2 (x~0.05) thin films grown by pulsed laser deposition on LaAlO3 substrates. Rutherford backscattering spectrometry (RBS), x-ray diffraction (XRD), proton induced
Ariando, Barman, A. Roy, Breese, M. B. H., Dai, Y., Dhar, S., Ding, J., Feng, Y. P., Hilgenkamp, H., Motapothula, M., Neuber, G., Qi, D. -C., Ruebhausen, M., Rusydi, A., Santoso, I., Venkatesan, T., Wee, A. T. S., Yakovlev, N. L., Yang, K., Yi, J. B.   +18 more
core   +1 more source

Time‐of‐Flight Secondary Ion Mass Spectrometry‐Partial Least Square Regression for Quantifying Interleukin‐8 in Biopolymer Matrices

Advanced NanoBiomed Research
Unraveling the complexity of biomatrices is a persisting challenge in many areas of the life sciences. The detection of soluble signaling molecules—cytokines and growth factors—within multicomponent biopolymer scaffolds is of particular interest as they ...
Ralf Zimmermann, Mirko Nitschke, Marten Samulowitz, Nicholas R. Dennison, Carsten Werner   +4 more
doaj   +1 more source

Using ultra-thin parylene films as an organic gate insulator in nanowire field-effect transistors

, 2018
We report the development of nanowire field-effect transistors featuring an ultra-thin parylene film as a polymer gate insulator. The room temperature, gas-phase deposition of parylene is an attractive alternative to oxide insulators prepared at high ...
Carrad, D.J.,, Cochrane, J.W.,, Gluschke, J.G.,, Lehmann, Sebastian,, Lund University., Lund University., Lyttleton, Roman,, Micholich, A.P.,, Samuelson, Lars,, Seidl, J.,   +9 more
core   +1 more source

Characterization of silicon-based chromium (VI) replacement coatings by using time-of-flight secondary ion mass spectrometry and salt spray tests

Results in Surfaces and Interfaces
This paper proposes an innovative approach in characterization of silicon-based chromium (VI) replacement coatings on an Al substrate by using, salt spray tests and time-of-flight secondary ion mass spectrometry (ToF-SIMS) performed in profile mode by a ...
Damien Cossement, Emeline Lachery, Arno Schut, Patrick Karpe, Sylvain Desprez, Mireille Poelman   +5 more
doaj   +1 more source

Investigations into Hair Analysis by ToF-SIMS [PDF]

Microscopy and Microanalysis, 2003
Ivan Kempson, William Skinner, Paul Kirkbride   +2 more
openaire   +2 more sources

TOF-SIMS in Cosmochemistry

, 2004
Time-of-flight secondary ion mass spectrometry (TOF-SIMS) was introduced into cosmochemistry about a decade ago. Major advantages of TOF-SIMS compared to other ion microprobe techniques are (a) parallel detection of all secondary ions with one polarity in a single measurement – both polarities in subsequent analyses, (b) high lateral resolution, (c ...
openaire  

The structural and electrical properties of thermally grown TiO2 thin films

, 2006
We studied the structural and electrical properties of TiO2 thin films grown by thermal oxidation of e-beam evaporated Ti layers on Si substrates. Time of flight secondary ion mass spectroscopy (TOF-SIMS) was used to analyse the interfacial and chemical ...
Chong, LH, de Groot, CH, Kersting, R, Mallik, K   +3 more
core  

Alterations And Occurrence Of Fluorine In Moderate Dental Fluorosis Enamel

International Dental Journal
Aim or purpose: To study the alterations and existence of fluorine in fluorosis enamel compared to that of the normal teeth. Materials and methods: Electron probe microanalysis (EPMA) was used to analyze the content of fluorine in enamel of the both ...
Lixia Zhu, Liming Chen, Ye Tang
doaj   +1 more source

Identification of Lithium Compounds on Surfaces of Lithium Metal Anode with Machine-Learning-Assisted Analysis of ToF-SIMS Spectra. [PDF]

ACS Appl Mater Interfaces, 2023
Zhao Y, Otto SK, Lombardo T, Henss A, Koeppe A, Selzer M, Janek J, Nestler B.   +7 more
europepmc   +1 more source

Imaging and Manipulation of Plasma Membrane Fatty Acid Clusters Using TOF-SIMS Combined Optogenetics. [PDF]

Cells, 2022
Zhang C, Kikushima K, Endo M, Kahyo T, Horikawa M, Matsudaira T, Tanaka T, Takanashi Y, Sato T, Takahashi Y, Xu L, Takayama N, Islam A, Mamun MA, Ozawa T, Setou M.   +15 more
europepmc   +1 more source