Probing ultracold chemistry using ion spectrometry

Literature Information

Publication Date 2020-02-14
DOI 10.1039/C9CP07015J
Impact Factor 3.676
Authors


View Original

Abstract

Rapid progress in atomic, molecular, and optical (AMO) physics techniques enabled the creation of ultracold samples of molecular species and opened opportunities to explore chemistry in the ultralow temperature regime. In particular, both the external and internal quantum degrees of freedom of the reactant atoms and molecules are controlled, allowing studies that explored the role of the long-range potential in ultracold reactions. The kinetics of these reactions have typically been determined using the loss of reactants as proxies. To extend such studies into the short-range, we developed an experimental apparatus that combines the production of quantum-state-selected ultracold KRb molecules with ion mass and kinetic energy spectrometry, and directly observed KRb + KRb reaction intermediates and products [M.-G. Hu and Y. Liu, et al., Science, 2019, 366, 1111]. Here, we present the apparatus in detail. For future studies that aim for detecting the quantum states of the reaction products, we demonstrate a photodissociation based scheme to calibrate the ion kinetic energy spectrometer at low energies.

Related Literature

Inorganic–organic solar cells based on quaternary sulfide as absorber materials

Tiantian Hong, Zhifeng Liu, Weiguo Yan, Junqi Liu, Xueqi Zhang

2015-10-29 Communication

DOI: 10.1039/C5CP05742F

Negative photoconductivity of InAs nanowires

Yuxiang Han, Xiao Zheng, Mengqi Fu, Dong Pan, Xing Li, Yao Guo, Jianhua Zhao, Qing Chen

2015-11-17 Paper

DOI: 10.1039/C5CP06139C

In silico rational design of ionic liquids for the exfoliation and dispersion of boron nitride nanosheets

Gregorio García, Mert Atilhan, Santiago Aparicio

2015-11-19 Paper

DOI: 10.1039/C5CP05376E

Chemical modification of graphene aerogels for electrochemical capacitor applications

Jin-Yong Hong, Jeong Jae Wie, Yu Xu, Ho Seok Park

2015-10-30 Perspective

DOI: 10.1039/C5CP04203H

Methane partial oxidation using FeOx@La0.8Sr0.2FeO3−δ core–shell catalyst – transient pulse studies

Arya Shafiefarhood, Joseph Clay Hamill, Luke Michael Neal, Fanxing Li

2015-11-02 Paper

DOI: 10.1039/C5CP05583K

Effective rate constant for nanostructured heterogeneous catalysts

Leila Rajabi, S. C. Hendy

2015-10-07 Paper

DOI: 10.1039/C5CP04448K

Electronic coherence and the kinetics of inter-complex energy transfer in light-harvesting systems

Pengfei Huo, Thomas F. Miller III

2015-06-01 Paper

DOI: 10.1039/C5CP02517F

Thermal phase behavior and ion hopping in a 1,2,4-triazolium perfluorobutanesulfonate protic organic ionic plastic crystal

Anirban Mondal, Anurag Prakash Sunda, Sundaram Balasubramanian

2015-12-09 Paper

DOI: 10.1039/C5CP05701A

Nanostring-cluster hierarchical structured Bi2O3: synthesis, evolution and application in biosensing

Ya-Nan Yu, Shi-Yu Lu, Shu-Juan Bao, Qiang-Qiang Sun, Sheng-Hui Liao

2015-12-03 Paper

DOI: 10.1039/C5CP05790F

You might also like

Compound Q&A

Is 6-(3-Fluorophenyl)picolinic acid (CAS: 887982-40-3) safe?

6-(3-Fluorophenyl)picolinic acid is generally considered safe for laboratory use...

887982-40-36-(3-Fluorophenyl)pi...
Compound Q&A

What industries use (3R)-3-Pyrrolidinol (CAS: 2799-21-5)?

(3R)-3-Pyrrolidinol is used in the pharmaceutical industry as a precursor for dr...

2799-21-5(3R)-3-Pyrrolidinol
Compound Q&A

What precautions should be taken when handling (4R,5R)-4,5-Diethoxycarbonyl-2,2-dimethyldioxolane (CAS: 59779-75-8)?

When handling (4R,5R)-4,5-Diethoxycarbonyl-2,2-dimethyldioxolane (CAS: 59779-75-...

59779-75-8(4R,5R)-4,5-Diethoxy...
Compound Q&A

How is 1-(6-Chloroimidazo[1,2-b]pyridazin-3-yl)ethanone (CAS: 90734-71-7) typically synthesized?

1-(6-Chloroimidazo[1,2-b]pyridazin-3-yl)ethanone is often synthesized via a mult...

90734-71-71-(6-Chloroimidazo[1...
Compound Q&A

What is the market or research trend for N-Ethyl-3,4-dimethylbenzylamine (CAS: 39180-83-1)?

The market for N-Ethyl-3,4-dimethylbenzylamine (CAS: 39180-83-1) remains steady,...

39180-83-1N-Ethyl-3,4-dimethyl...
Compound Q&A

What is Tert-butyl 3-(pyrrolidin-1-yl)azetidine-1-carboxylate (CAS: 1019008-21-9)?

Tert-butyl 3-(pyrrolidin-1-yl)azetidine-1-carboxylate is a chemical compound wit...

1019008-21-9Tert-butyl 3-(pyrrol...
Compound Q&A

What regulatory guidelines apply to 1-Bromo-3-chloro-2,4-dimethoxybenzene (CAS: 1228956-93-1)?

1-Bromo-3-chloro-2,4-dimethoxybenzene (CAS: 1228956-93-1) falls under the classi...

1228956-93-11-Bromo-3-chloro-2,4...
Compound Q&A

Is 8-Bromo-2-methyl-3,4-dihydroisoquinolin-1(2H)-one (CAS: 1368622-07-4) safe?

The safety of 8-Bromo-2-methyl-3,4-dihydroisoquinolin-1(2H)-one (CAS: 1368622-07...

1368622-07-48-Bromo-2-methyl-3,4...
Compound Q&A

Is Benzyl [(3S)-2,6-dioxo-3-piperidinyl]carbamate (CAS: 22785-43-9) safe?

Benzyl [(3S)-2,6-dioxo-3-piperidinyl]carbamate is generally safe when handled wi...

22785-43-9Benzyl [(3S)-2,6-dio...
Compound Q&A

How should 1-{[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]sulfonyl}pyrrolidine (CAS: 928657-21-0) be stored?

1-{[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]sulfonyl}pyrrolidine s...

928657-21-01-{[4-(4,4,5,5-Tetra...

Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.