A New variable temperature solution-solid interface scanning tunneling microscope
نویسندگان
چکیده
منابع مشابه
Variable-temperature independently driven four-tip scanning tunneling microscope.
The authors have developed an ultrahigh vacuum (UHV) variable-temperature four-tip scanning tunneling microscope (STM), operating from room temperature down to 7 K, combined with a scanning electron microscope (SEM). Four STM tips are mechanically and electrically independent and capable of positioning in arbitrary configurations in nanometer precision. An integrated controller system for both ...
متن کاملNew design of a variable-temperature ultrahigh vacuum scanning tunneling microscope
We present the design of a variable-temperature ultrahigh vacuum ~UHV! scanning tunneling microscope which can be operated between 20 and 400 K. The microscope is mounted directly onto the heat exchanger of a He continuous flow cryostat without vibration isolation inside the UHV chamber. The coarse approach is performed with an inertial slider driven by the same piezo tube that is also used for...
متن کاملNew variable low-temperature scanning tunneling microscope for use in ultrahigh vacuum
We describe the design and characterization of a new variable low-temperature scanning tunneling microscope @TM) which has been proven to give atomic resolution at temperatures between 77 K and room temperature but which is also capable of performing experiments as low as 4 K. The STM “head” itself consists of a unique cold dewar made up of an upper and lower reservoir connected together by two...
متن کاملAn ultrahigh vacuum fast-scanning and variable temperature scanning tunneling microscope for large scale imaging.
We describe the design and performance of a fast-scanning, variable temperature scanning tunneling microscope (STM) operating from 80 to 700 K in ultrahigh vacuum (UHV), which routinely achieves large scale atomically resolved imaging of compact metallic surfaces. An efficient in-vacuum vibration isolation and cryogenic system allows for no external vibration isolation of the UHV chamber. The d...
متن کاملConstruction of a Low Temperature Scanning Tunneling Microscope
JacobTosado July 22, 2004 This paper discusses work I have done with the construction of a low temperature scanning tunneling microscope (LTSTM) and the operation of a scanning tunneling microscope (STM). A brief description to why a LTSTM is used and the background concerning that description, is covered. Mainly methods in STM imaging are described giving insight into two possible sources of i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Microscopy and Microanalysis
سال: 2015
ISSN: 1431-9276,1435-8115
DOI: 10.1017/s143192761501171x