Efficient Intermolecular Energy Exchange and Soft Ionization of Water at Nanoplatelet Interfaces - Data Files

Jones, Brant M.; Hu, Hang; Alexsandrov, Alexandr; Smith, William; Clark, Aurora E.; Li, Xiaosong; Orlando, Thomas M.

Title:

Efficient Intermolecular Energy Exchange and Soft Ionization of Water at Nanoplatelet Interfaces - Data Files

dc.contributor.author	Jones, Brant M.
dc.contributor.author	Hu, Hang
dc.contributor.author	Alexsandrov, Alexandr
dc.contributor.author	Smith, William
dc.contributor.author	Clark, Aurora E.
dc.contributor.author	Li, Xiaosong
dc.contributor.author	Orlando, Thomas M.
dc.contributor.corporatename	Georgia Institute of Technology. School of Chemistry and Biochemistry
dc.date.accessioned	2020-10-29T16:26:09Z
dc.date.available	2020-10-29T16:26:09Z
dc.date.issued	2020
dc.description	The title of the data files corresponds to the figure numer as presented in the article: Brant M. Jones, Hang Hu, Alexandr Alexsandrov, William Smith, Aurora E. Clark, Xiaosong Li, and Thomas M. Orlando The Journal of Physical Chemistry Letters 2020 11 (23), 10088-10093 DOI: 10.1021/acs.jpclett.0c02911	en_US
dc.description.abstract	X-ray, energetic photon and electron irradiation can ionize and electronically excite target atoms and molecules. These excitations undergo complicated relaxation and energy transfer processes that ultimately determine the manifold of system responses to the deposited excess energy. In weakly bound gas- and solution-phase samples, intermolecular Coulomb decay (ICD) and electron-transfer mediated decay (ETMD) can occur with neighboring atoms or molecules leading to efficient transfer of the excess energy to the surroundings. In ionic solids such as metal-oxides, intra- and inter-atomic Auger decay produces localized final states that lead to lattice damage and typically removal of cations from the substrate. The relative importance of Auger stimulated damage (ASD) versus ICD and ETMD in micro-solvated nanoparticle interfaces is not known. Though ASD is generally expected, essentially no lattice damage resulting from ionization and electronic excitation of micro-solvated boehmite (AlOOH) nanoplatelets has been observed. Efficient energy transfer and soft ionization of interfacial molecules is likely a general phenomenon at gas-oxyhydroxide nanoparticle interfaces where the density of states of the ionized chemisorbed species significantly overlap the core hole states of the solid.	en_US
dc.description.sponsorship	U.S. Department of Energy (DOE), Office of Science, Basic Energy Sciences (BES) Contract DE-AC05-76RL0-1830	en_US
dc.identifier.uri	http://hdl.handle.net/1853/63807
dc.publisher	Georgia Institute of Technology
dc.relation.issupplementto	https://doi.org/10.1021/acs.jpclett.0c02911
dc.subject	Intermolecular Coulomb Decay	en_US
dc.subject	ICD	en_US
dc.subject	Electron-Transfer Mediated Decay	en_US
dc.subject	ETMD	en_US
dc.subject	Interfacial Energy Transfer	en_US
dc.subject	Soft ionization	en_US
dc.subject	Coulomb explosion	en_US
dc.title	Efficient Intermolecular Energy Exchange and Soft Ionization of Water at Nanoplatelet Interfaces - Data Files	en_US
dc.type	Dataset	en_US
dspace.entity.type	Publication
local.contributor.author	Orlando, Thomas M.
local.contributor.corporatename	School of Chemistry and Biochemistry
local.contributor.corporatename	College of Sciences
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