Jahn-Teller distortion and dissociation of CCl 4+ by transient X-ray spectroscopy simultaneously at the carbon K-and chlorine L-edge

AD Ross, D Hait, V Scutelnic, EA Haugen… - Chemical …, 2022 - pubs.rsc.org
X-ray Transient Absorption Spectroscopy (XTAS) and theoretical calculations are used to
study CCl4+ prepared by 800 nm strong-field ionization. XTAS simultaneously probes atoms …

Controlling chemical reactions with laser pulses

D Dey, AK Tiwari - ACS omega, 2020 - ACS Publications
One of the holy grails of contemporary science is to understand and manipulate chemical
reactions to obtain desired products preferentially. To achieve this goal, chemists …

Dissociative ionization of the H 2 molecule under a strong elliptically polarized laser field: carrier-envelope phase and orientation effect

G Pandey, S Ghosh, AK Tiwari - Physical Chemistry Chemical Physics, 2022 - pubs.rsc.org
A coupled electron–nuclear dynamical study is performed to investigate the sub-cycle
dissociation and ionization of the H2 molecule in a strong 750 nm 4.5 fs elliptically polarized …

Mass spectrometric and charge density studies of organometallic clusters photoionized by gigawatt laser pulses

P Badani, S Das, P Sharma… - Mass Spectrometry …, 2017 - Wiley Online Library
Clusters on exposure to nanosecond laser pulses of gigawatt intensity exhibit a variety of
photo‐chemical processes such as fragmentation, intracluster reaction, ionization, Coulomb …

Carrier-Envelope-Phase Effects in Ultrafast Strong-Field Ionization Dynamics <?format ?>of Multielectron Systems: Xe and

D Mathur, K Dota, AK Dharmadhikari… - Physical Review Letters, 2013 - APS
Carrier-envelope-phase-(CEP) stabilized 5 and 22 fs pulses of intense 800 nm light are
used to probe the strong-field ionization dynamics of xenon and carbon disulfide. We …

Duration of an intense laser pulse can determine the breakage of multiple chemical bonds

X Xie, E Lötstedt, S Roither, M Schöffler, D Kartashov… - Scientific reports, 2015 - nature.com
Control over the breakage of a certain chemical bond in a molecule by an ultrashort laser
pulse has been considered for decades. With the availability of intense non-resonant laser …

[HTML][HTML] Attosecond coupled electron-nuclear dynamics of H molecule under intense laser fields

G Pandey, AK Tiwari - The European Physical Journal D, 2022 - Springer
Sequential double ionization and fragmentation dynamics of the H\(_2\) molecule exposed
to an 750 nm, 4.5 fs elliptically polarized laser pulse is investigated by employing a quasi …

Generation of Multiply Charged Argon Ions in Nanosecond Laser Field Ionization of Argon Clusters

RK Vatsa, D Mathur - The Journal of Physical Chemistry Letters, 2020 - ACS Publications
Zhang and co-workers (J. Phys. Chem. Lett. 2020, 11, 1100− 1105) have recently reported
results of experiments involving irradiation of argon clusters doped with bromofluorene …

Selective breaking of bonds in water with intense, 2-cycle, infrared laser pulses

D Mathur, K Dota, D Dey, AK Tiwari… - The Journal of …, 2015 - pubs.aip.org
One of the holy grails of contemporary science has been to establish the possibility of
preferentially breaking one of several bonds in a molecule. For instance, the two O–H bonds …

Strong-field approximation for above-threshold ionization of polyatomic molecules

E Hasović, DB Milošević - Physical Review A—Atomic, Molecular, and Optical …, 2012 - APS
We consider above-threshold ionization of polyatomic molecules by a strong laser field
within the molecular strong-field approximation (MSFA). A polyatomic molecule is modeled …