Photoelectron spectra of alkali metal-ammonia microjets: From blue electrolyte to bronze metal
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F20%3A00525614" target="_blank" >RIV/61388963:_____/20:00525614 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/20:10414941
Result on the web
<a href="https://science.sciencemag.org/content/368/6495/1086" target="_blank" >https://science.sciencemag.org/content/368/6495/1086</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/science.aaz7607" target="_blank" >10.1126/science.aaz7607</a>
Alternative languages
Result language
angličtina
Original language name
Photoelectron spectra of alkali metal-ammonia microjets: From blue electrolyte to bronze metal
Original language description
Experimental studies of the electronic structure of excess electrons in liquids—archetypal quantum solutes—have been largely restricted to very dilute electron concentrations. We overcame this limitation by applying soft x-ray photoelectron spectroscopy to characterize excess electrons originating from steadily increasing amounts of alkali metals dissolved in refrigerated liquid ammonia microjets. As concentration rises, a narrow peak at ~2 electron volts, corresponding to vertical photodetachment of localized solvated electrons and dielectrons, transforms continuously into a band with a sharp Fermi edge accompanied by a plasmon peak, characteristic of delocalized metallic electrons. Through our experimental approach combined with ab initio calculations of localized electrons and dielectrons, we obtain a clear picture of the energetics and density of states of the ammoniated electrons over the gradual transition from dilute blue electrolytes to concentrated bronze metallic solutions.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/EF16_019%2F0000729" target="_blank" >EF16_019/0000729: Chemical biology for drugging undruggable targets</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Science
ISSN
0036-8075
e-ISSN
—
Volume of the periodical
368
Issue of the periodical within the volume
6495
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1086-1091
UT code for WoS article
000539738400039
EID of the result in the Scopus database
2-s2.0-85086008027