scholarly journals A low temperature scanning force microscope for biological samples

1993 ◽  
Author(s):  
Mats Gustaf Lennart Gustafsson
Keyword(s):  
Low Temperature ◽  
Biological Samples ◽  
Scanning Force Microscope ◽  
Scanning Force ◽  
Temperature Scanning

A low temperature ultrahigh vaccum scanning force microscope

1999 ◽  
Vol 70 (9) ◽  
pp. 3625-3640 ◽  
Author(s):  
Hans J. Hug ◽  
B. Stiefel ◽  
P. J. A. van Schendel ◽  
A. Moser ◽  
S. Martin ◽  
...  
Keyword(s):  
Low Temperature ◽  
Scanning Force Microscope ◽  
Scanning Force

Low Temperature Scanning Force Microscopy

1995 ◽  
pp. 35-62 ◽  
Author(s):  
H. J. Hug ◽  
A. Moser ◽  
O. Fritz ◽  
B. Stiefel ◽  
I. Parashikov
Keyword(s):  
Low Temperature ◽  
Scanning Force Microscopy ◽  
Force Microscopy ◽  
Scanning Force ◽  
Temperature Scanning

scholarly journals Design of a variable temperature scanning force microscope

2009 ◽  
Vol 80 (8) ◽  
pp. 083704 ◽  
Author(s):  
E. Nazaretski ◽  
K. S. Graham ◽  
J. D. Thompson ◽  
J. A. Wright ◽  
D. V. Pelekhov ◽  
...  
Keyword(s):  
Variable Temperature ◽  
Scanning Force Microscope ◽  
Scanning Force ◽  
Temperature Scanning

A low-temperature ultrahigh vacuum scanning force microscope with a split-coil magnet

2002 ◽  
Vol 73 (10) ◽  
pp. 3508-3514 ◽  
Author(s):  
M. Liebmann ◽  
A. Schwarz ◽  
S. M. Langkat ◽  
R. Wiesendanger
Keyword(s):  
Low Temperature ◽  
Ultrahigh Vacuum ◽  
Scanning Force Microscope ◽  
Scanning Force

Hall Potential Profiles in Quantum Hall Samples Measured by a Low-Temperature Scanning Force Microscope

2007 ◽  
Vol 21 (08n09) ◽  
pp. 1297-1306 ◽  
Author(s):  
JÜRGEN WEIS
Keyword(s):  
Quantum Hall ◽  
Electron System ◽  
Scanning Force Microscope ◽  
Ohmic Behavior ◽  
Dimensional Electron System ◽  
Scanning Force ◽  
Temperature Scanning ◽  
Interface Line ◽  
Partial Depletion

Our measurements of the Hall potential distribution in GaAs/AlGaAs quantum Hall samples using a scanning force microscope at a temperature of 1.4 K are reviewed. The results emphasize the important role of compressible and incompressible strips, running along the edges of the two-dimensional electron system (2DES), for the quantum Hall effect. At the interface line between the 2DES and its alloyed metal contact with good ohmic behavior, a partial depletion of the electron concentration in the 2DES in front of contact is identified, causing for certain magnetic field regimes an incompressible strip lying in parallel to the interface line and therefore isolating the compressible 2DES bulk from the 2DES edge with the contact.

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