Phase Separation in Supported Phospholipid Bilayers Visualized by Near-Field Scanning Optical Microscopy in Aqueous Solution

Langmuir ◽  
2003 ◽  
Vol 19 (22) ◽  
pp. 9246-9254 ◽  
Author(s):  
A. Ianoul ◽  
P. Burgos ◽  
Z. Lu ◽  
R. S. Taylor ◽  
L. J. Johnston
Keyword(s):  
Aqueous Solution ◽  
Phase Separation ◽  
Optical Microscopy ◽  
Near Field ◽  
Phospholipid Bilayers ◽  
Scanning Optical Microscopy ◽  
Near Field Scanning

scholarly journals Phase separation in polyaniline with near-field scanning optical microscopy

1997 ◽  
Vol 36 (15) ◽  
pp. 3301 ◽  
Author(s):  
Pei-Kuen Wei ◽  
Jui-Hung Hsu ◽  
Wunshain Fann ◽  
Kuen-Ru Chuang ◽  
Hsun-Tsing Lee ◽  
...  
Keyword(s):  
Phase Separation ◽  
Optical Microscopy ◽  
Near Field ◽  
Scanning Optical Microscopy ◽  
Near Field Scanning

Near-Field Scanning Optical Microscopy of Phase Separation Effects in Dilute Nitride Alloys.

2004 ◽  
Vol 838 ◽  
Author(s):  
Alexander Mintairov ◽  
Thomas Kosel ◽  
Kai Sun ◽  
Victor Ustinov ◽  
James Merz
Keyword(s):  
Phase Separation ◽  
Optical Microscopy ◽  
Structural Parameters ◽  
Near Field ◽  
Dilute Nitride ◽  
Temperature Dependent ◽  
Scanning Optical Microscopy ◽  
Near Field Scanning ◽  
Nitrogen Excess ◽  
Formation Phase

ABSTRACTThe effect of nitrogen composition on structural parameters of intrinsic quantum dots (QDs) has been studied in GaAs1-yNy and InxGa1-xAs1-yNy alloys (y∼0. 015–0.03) using low-temperature near-field scanning optical microscopy (NSOM) combined with magneto-photoluminescence spectroscopy. We used measurements of the diamagnetic shift (magnetic field strength 0–10T), temperature dependent spectra (temperature range 5–300K) and near-field monochromatic images for the estimation of the size, nitrogen excess and density of QDs. The obtained values (size ∼10–30 nm, nitrogen excess ∼0.005 and density ∼100 /μm-3) suggest spontaneous formation (phase separation) of QDs. Strong lateral inhomogeniety of the QD distribution on a micron length scale was observed.

Raman imaging with near‐field scanning optical microscopy

1995 ◽  
Vol 67 (17) ◽  
pp. 2483-2485 ◽  
Author(s):  
C. L. Jahncke ◽  
M. A. Paesler ◽  
H. D. Hallen
Keyword(s):  
Optical Microscopy ◽  
Near Field ◽  
Raman Imaging ◽  
Scanning Optical Microscopy ◽  
Near Field Scanning

Investigations of liquid crystals and liquid ambients using near-field scanning optical microscopy

1995 ◽  
Vol 61 (1-4) ◽  
pp. 291-294 ◽  
Author(s):  
Patrick J. Moyer ◽  
Stefan Kämmer ◽  
Karsten Walzer ◽  
Michael Hietschold
Keyword(s):  
Liquid Crystals ◽  
Optical Microscopy ◽  
Near Field ◽  
Scanning Optical Microscopy ◽  
Near Field Scanning

Near-field scanning optical microscopy for characterisation of photovoltaic materials

2004 ◽  
Vol 1 (9) ◽  
pp. 2292-2297 ◽  
Author(s):  
E. E. van Dyk ◽  
A. Karoui ◽  
A. H. La Rosa ◽  
G. Rozgonyi
Keyword(s):  
Optical Microscopy ◽  
Near Field ◽  
Photovoltaic Materials ◽  
Scanning Optical Microscopy ◽  
Near Field Scanning
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