Deeply cooled and temperature controlled microjets: Liquid ammonia solutions released into vacuum for analysis by photoelectron spectroscopy

被引：9

作者：

Buttersack, Tillmann ^{[1
,2
]}

Mason, Philip E. ^{[1
]}

Jungwirth, Pavel ^{[1
]}

Schewe, H. Christian ^{[3
]}

Winter, Bernd ^{[3
]}

Seidel, Robert ^{[4
,5
]}

McMullen, Ryan S. ^{[2
]}

Bradforth, Stephen E. ^{[2
]}

机构：

[1] Czech Acad Sci, Inst Organ Chem & Biochem, Flemingovo Nam 2, Prague 16610 6, Czech Republic

[2] Univ Southern Calif, Dept Chem, Los Angeles, CA 90089 USA

[3] Max Planck Gesell, Fritz Haber Inst, Faradayweg 4-6, D-14195 Berlin, Germany

[4] Helmholtz Zentrum Berlin Mat & Energie, Albert Einstein Str 15, D-12489 Berlin, Germany

[5] Humboldt Univ, Dept Chem, Brook Taylor Str 2, D-12489 Berlin, Germany

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2020年 / 91卷 / 04期

基金：

美国国家科学基金会;

关键词：

ELECTRON-BINDING ENERGIES; X-RAY; JET TARGET; AQUEOUS-SOLUTIONS; EUV; PHOTOEMISSION; SOLVATION; DYNAMICS; ALKALI; WATER;

D O I：

10.1063/1.5141359

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A versatile, temperature controlled apparatus is presented, which generates deeply cooled liquid microjets of condensed gases, expelling them via a small aperture into vacuum for use in photoelectron spectroscopy (PES). The functionality of the design is demonstrated by temperature- and concentration-dependent PES measurements of liquid ammonia and solutions of KI and NH4I in liquid ammonia. The experimental setup is not limited to the usage of liquid ammonia solutions solely.

引用

页数：8

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