Coincidence velocity map imaging using a single detector
- Stony Brook Univ., NY (United States). Dept. of Physics and Astronomy
- Univ. of Virginia, Charlottesville, VA (United States). Dept. of Physics
In this paper, we demonstrate a single-detector velocity map imaging setup which is capable of rapidly switching between coincidence and non-coincidence measurements. By rapidly switching the extraction voltages on the electrostatic lenses, both electrons and ions can be collected in coincidence with a single detector. Using a fast camera as the 2D detector avoids the saturation problem associated with traditional delay line detectors and allows for easy transitions between coincidence and non-coincidence data collection modes. This is a major advantage in setting up a low-cost and versatile coincidence apparatus. Finally, we present both coincidence and non-coincidence measurements of strong field atomic and molecular ionization.
- Research Organization:
- Stony Brook Univ., NY (United States); Univ. of Virginia, Charlottesville, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF)
- Grant/Contract Number:
- FG02-08ER15983; 1205397
- OSTI ID:
- 1465984
- Journal Information:
- Journal of Chemical Physics, Vol. 147, Issue 1; ISSN 0021-9606
- Publisher:
- American Institute of Physics (AIP)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Web of Science
Coincidence velocity map imaging using Tpx3Cam, a time stamping optical camera with 1.5 ns timing resolution
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journal | November 2017 |
A coincidence velocity map imaging spectrometer for ions and high-energy electrons to study inner-shell photoionization of gas-phase molecules
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journal | May 2019 |
Adaptive strong-field control of vibrational population in NO 2+
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journal | September 2019 |
Coincidence velocity map imaging using Tpx3Cam, a time stamping optical camera with 1.5 ns timing resolution | text | January 2017 |
A Coincidence Velocity Map Imaging Spectrometer for Ions and High-Energy Electrons to Study Inner-Shell Photoionization of Gas-Phase Molecules | text | January 2019 |
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