scholarly journals Structure and Dynamics of Confined Liquids: Challenges and Perspectives for the X-ray Surface Forces Apparatus

Langmuir ◽  
2019 ◽  
Vol 35 (51) ◽  
pp. 16679-16692 ◽  
Author(s):  
Henning Weiss ◽  
Hsiu-Wei Cheng ◽  
Julian Mars ◽  
Hailong Li ◽  
Claudia Merola ◽  
...  
Keyword(s):  
Surface Forces ◽  
Surface Forces Apparatus ◽  
X Ray ◽  
Structure And Dynamics ◽  
Confined Liquids

The X-ray Surface Forces Apparatus: Structure of a Thin Smectic Liquid Crystal Film Under Confinement

Science ◽  
1994 ◽  
Vol 264 (5167) ◽  
pp. 1915-1918 ◽  
Author(s):  
S. H.J. Idziak ◽  
C. R. Safinya ◽  
R. S. Hill ◽  
K. E. Kraiser ◽  
M. Ruths ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Surface Forces ◽  
Surface Forces Apparatus ◽  
X Ray ◽  
Smectic Liquid Crystal ◽  
Crystal Film

Study of flow in a smectic liquid crystal in the X-ray Surface Forces Apparatus

1995 ◽  
Vol 16 (2) ◽  
pp. 299-307 ◽  
Author(s):  
S. H. J. Idziak ◽  
I. Koltover ◽  
K. S. Liang ◽  
J. N. Israelachvili ◽  
C. R. Safinya
Keyword(s):  
Liquid Crystal ◽  
Surface Forces ◽  
Surface Forces Apparatus ◽  
X Ray ◽  
Smectic Liquid Crystal

Direct Observation of Shear-Induced Orientational Phase Coexistence in a Lyotropic System Using a Modified X-Ray Surface Forces Apparatus

2001 ◽  
Vol 86 (7) ◽  
pp. 1263-1266 ◽  
Author(s):  
Yuval Golan ◽  
Ana Martin-Herranz ◽  
Youli Li ◽  
Cyrus R. Safinya ◽  
Jacob Israelachvili
Keyword(s):  
Direct Observation ◽  
Surface Forces ◽  
Phase Coexistence ◽  
Surface Forces Apparatus ◽  
X Ray

The Application of the X-Ray Surface Forces Apparatus (XSFA) to Studies of Confined Complex Fluid Systems

1994 ◽  
Vol 366 ◽  
Author(s):  
I. Koltover ◽  
S. H. J. Idziak ◽  
C. R. Safinya ◽  
S. Steinberg ◽  
J. N. Israelachvili ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Surface Forces ◽  
New Technique ◽  
Structural Behavior ◽  
Surface Forces Apparatus ◽  
Fluid Films ◽  
X Ray ◽  
Smectic Liquid Crystal ◽  
Fluid Systems ◽  
Complex Fluid

ABSTRACTWe report here on the application of the new technique of the X-Ray Surface Forces Apparatus (XSFA) to the study of the smectic liquid crystal 8CB (4-cyano-4′-octylbiphenyl) and a zwitterionic polyisoprene melt. The XSFA allows one to study the structure of fluid films under confinement and flow using intense synchrotron x-ray radiation. The above systems were investigated with the distances between the confining surfaces ranging from 0.4μm to a few tens of microns. Two different kinds of confining surfaces were used leading to different structural behavior of the samples as a function of the confining gap.

The x-ray surface forces apparatus for simultaneous x-ray diffraction and direct normal and lateral force measurements

2002 ◽  
Vol 73 (6) ◽  
pp. 2486-2488 ◽  
Author(s):  
Yuval Golan ◽  
Markus Seitz ◽  
Ci Luo ◽  
Ana Martin-Herranz ◽  
Mario Yasa ◽  
...  
Keyword(s):  
Lateral Force ◽  
Surface Forces ◽  
Force Measurements ◽  
Surface Forces Apparatus ◽  
X Ray Diffraction ◽  
X Ray

Imaging the condensation and evaporation of molecularly thin ethanol films with surface forces apparatus

2014 ◽  
Vol 85 (1) ◽  
pp. 013702 ◽  
Author(s):  
Gutian Zhao ◽  
Qiyan Tan ◽  
Li Xiang ◽  
Di Zhang ◽  
Zhonghua Ni ◽  
...  
Keyword(s):  
Surface Forces ◽  
Surface Forces Apparatus

scholarly journals Local Structure and Dynamics of Functional Materials Studied by X-ray Absorption Fine Structure

Symmetry ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1315
Author(s):  
Takafumi Miyanaga
Keyword(s):  
Fine Structure ◽  
Local Structure ◽  
Chemical Reactivity ◽  
Functional Materials ◽  
X Ray ◽  
Structure And Dynamics ◽  
Absorption Fine ◽  
Structure Phase Transition ◽  
Local Electronic Structure ◽  
X Ray Absorption

X-ray absorption fine structure (XAFS) is a powerful technique used to analyze a local electronic structure, local atomic structure, and structural dynamics. In this review, I present examples of XAFS that apply to the local structure and dynamics of functional materials: (1) structure phase transition in perovskite PbTiO3 and magnetic FeRhPd alloys; (2) nano-scaled fluctuations related to their magnetic properties in Ni–Mn alloys and Fe/Cr thin films; and (3) the Debye–Waller factors related to the chemical reactivity for catalysis in polyanions and ligand exchange reaction. This study shows that the local structure and dynamics are related to the characteristic function of the materials.

Structure and dynamics of 1,4-dioxane-water binary solutions studied by X-ray diffraction, mass spectrometry, and NMR relaxation

1999 ◽  
Vol 83 (1-3) ◽  
pp. 163-177 ◽  
Author(s):  
Toshiyuki Takamuku ◽  
Atsushi Yamaguchi ◽  
Masaaki Tabata ◽  
Nobuyuki Nishi ◽  
Koji Yoshida ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Nmr Relaxation ◽  
X Ray Diffraction ◽  
Binary Solutions ◽  
X Ray ◽  
Structure And Dynamics

Polychromatic X-ray microdiffraction studies of mesoscale structure and dynamics

2005 ◽  
Vol 12 (2) ◽  
pp. 155-162 ◽  
Author(s):  
G. E. Ice ◽  
B. C. Larson ◽  
W. Yang ◽  
J. D. Budai ◽  
J. Z. Tischler ◽  
...  
Keyword(s):  
X Ray ◽  
Structure And Dynamics ◽  
Mesoscale Structure
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