Determination of the stoichiometry and the Yb2+/Yb3+ ratio in YbF x optical IAD films by RBS and in situ XPS analysis

1997 ◽  
Vol 125 (1-4) ◽  
pp. 239-243 ◽  
Author(s):  
A. Schnellb�gel ◽  
B. Selle ◽  
R. Anton
Keyword(s):  
Xps Analysis ◽  
In Situ Xps

In situ XPS analysis of the electronic structure of silicon and titanium thin films exposed to low-pressure inductively-coupled RF plasma

2021 ◽  
Vol 542 ◽  
pp. 148684
Author(s):  
Jordi Fraxedas ◽  
Max Schütte ◽  
Guillaume Sauthier ◽  
Massimo Tallarida ◽  
Salvador Ferrer ◽  
...  
Keyword(s):  
Thin Films ◽  
Electronic Structure ◽  
Low Pressure ◽  
Rf Plasma ◽  
Xps Analysis ◽  
Inductively Coupled ◽  
In Situ Xps ◽  
Titanium Thin Films

scholarly journals Effect of heat treatment on the surface chemical structure of glass: Oxygen speciation from in situ XPS analysis

2017 ◽  
Vol 101 (2) ◽  
pp. 644-656 ◽  
Author(s):  
Joy Banerjee ◽  
Vincent Bojan ◽  
Carlo G. Pantano ◽  
Seong H. Kim
Keyword(s):  
Heat Treatment ◽  
Chemical Structure ◽  
Xps Analysis ◽  
Surface Chemical ◽  
In Situ Xps

Initial oxidation of U3Si2 studied by in-situ XPS analysis

2019 ◽  
Vol 520 ◽  
pp. 1-5 ◽  
Author(s):  
Tingwen Yan ◽  
Donghua Xie ◽  
Zhilei Chen ◽  
Ruilong Yang ◽  
Kangwei Zhu ◽  
...  
Keyword(s):  
Xps Analysis ◽  
Initial Oxidation ◽  
In Situ Xps

In situ XPS analysis of the tungsten/sublayer interface after SF6 based reactive ion etching

1993 ◽  
Vol 70-71 ◽  
pp. 613-618 ◽  
Author(s):  
N. Couchman ◽  
C. Pacifico ◽  
G. Turban ◽  
B. Grolleau
Keyword(s):  
Reactive Ion Etching ◽  
Xps Analysis ◽  
Ion Etching ◽  
In Situ Xps

Catalyst free growth of high density uniform InN nanocolumns on p-GaAs(001) surface by PA-MBE and their in situ XPS analysis

2015 ◽  
Vol 331 ◽  
pp. 248-253 ◽  
Author(s):  
Qiang Jing ◽  
Hang Yang ◽  
Wancheng Li ◽  
Guoguang Wu ◽  
Yuantao Zhang ◽  
...  
Keyword(s):  
High Density ◽  
Xps Analysis ◽  
Catalyst Free ◽  
In Situ Xps ◽  
Free Growth

In-situ XPS analysis of oxidized and reduced plasma deposited ruthenium-based thin catalytic films

2017 ◽  
Vol 426 ◽  
pp. 852-855 ◽  
Author(s):  
Jacek Balcerzak ◽  
Wiktor Redzynia ◽  
Jacek Tyczkowski
Keyword(s):  
Xps Analysis ◽  
In Situ Xps

INDIREKTE PAPIERCHROMATOGRAPHISCHE METHODE ZUR BESTIMMUNG DER HARNOESTROGENE

1961 ◽  
Vol 38 (4) ◽  
pp. 545-562 ◽  
Author(s):  
L. Kecskés ◽  
F. Mutschler ◽  
I. Glós ◽  
E. Thán ◽  
I. Farkas ◽  
...  
Keyword(s):  
Pregnant Women ◽  
Granulosa Cell ◽  
Iron Content ◽  
List Type ◽  
Granulosa Cell Tumour ◽  
Hydrolysis Of ◽  
Phenol Fraction ◽  
Qualitative Determination

ABSTRACT 1. An indirect paperchromatographic method is described for separating urinary oestrogens; this consists of the following steps: acidic hydrolysis, extraction with ether, dissociation of phenol-fractions with partition between the solvents. Previous purification of phenol fraction with the aid of paperchromatography. The elution of oestrogen containing fractions is followed by acetylation. Oestrogen acetate is isolated by re-chromatography. The chromatogram was developed after hydrolysis of the oestrogens 'in situ' on the paper. The quantity of oestrogens was determined indirectly, by means of an iron-reaction, after the elution of the iron content of the oestrogen spot, which was developed by the Jellinek-reaction. 2. The method described above is satisfactory for determining urinary oestrogen, 17β-oestradiol and oestriol, but could include 16-epioestriol and other oestrogenic metabolites. 3. The sensitivity of the method is 1.3–1.6 μg/24 hours. 4. The quantitative and qualitative determination of urinary oestrogens with the above mentioned method was performed in 50 pregnant and 9 non pregnant women, and also in 2 patients with granulosa cell tumour.

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