JoVE
JoVE
Faculty Resource Center
Research
Behavior
Biochemistry
Biology
Bioengineering
Cancer Research
Chemistry
Developmental Biology
Engineering
Environment
Genetics
Immunology and Infection
Medicine
Neuroscience
JoVE Journal
JoVE Encyclopedia of Experiments
JoVE Chrome Extension
Education
Biology
Chemistry
Clinical
Engineering
Environmental Sciences
Pharmacology
Physics
Psychology
Statistics
JoVE Core
JoVE Science Education
JoVE Lab Manual
JoVE Quiz
JoVE Business
Videos Mapped to your Course
Authors
Librarians
High Schools
About
Sign-In
Sign In
Contact Us
Research
JoVE Journal
JoVE Encyclopedia of Experiments
Education
JoVE Core
JoVE Science Education
JoVE Lab Manual
High Schools
EN
EN - English
CN - 中文
DE - Deutsch
ES - Español
KR - 한국어
IT - Italiano
FR - Français
PT - Português
JA - 日本語
TR - Türkçe
EN
EN - English
CN - 中文
DE - Deutsch
ES - Español
KR - 한국어
IT - Italiano
FR - Français
PT - Português
JA - 日本語
TR - Türkçe
Close
Research
Behavior
Biochemistry
Bioengineering
Biology
Cancer Research
Chemistry
Developmental Biology
Engineering
Environment
Genetics
Immunology and Infection
Medicine
Neuroscience
Products
JoVE Journal
JoVE Encyclopedia of Experiments
Education
Biology
Chemistry
Clinical
Engineering
Environmental Sciences
Pharmacology
Physics
Psychology
Statistics
Products
JoVE Core
JoVE Science Education
JoVE Lab Manual
JoVE Quiz
JoVE Business
Videos Mapped to Your Course
Teacher Resources
Get in Touch
Instant Trial
Log In
EN
EN - English
CN - 中文
DE - Deutsch
ES - Español
KR - 한국어
IT - Italiano
FR - Français
PT - Português
JA - 日本語
TR - Türkçe
Journal
/
Engineering
/
为229m
Th的研究准备一个同位素
纯229
Th Ion光束
JoVE Journal
Engineering
This content is Free Access.
JoVE Journal
Engineering
Preparing an Isotopically Pure
229
Th Ion Beam for Studies of
229m
Th
Please note that all translations are automatically generated.
Click here for the English version.
为229m
Th的研究准备一个同位素
纯229
Th Ion光束
DOI:
10.3791/58516-v
•
10:42 min
•
May 03, 2019
•
Lars von der Wense
,
Benedict Seiferle
,
Ines Amersdorffer
,
Peter G. Thirolf
1
Faculty of Physics
,
Ludwig-Maximilians-Universität München
Chapters
00:04
Title
00:32
Overview of the Experiment
02:27
Preparation of the Gas System and Supply of Ultra-pure He
04:03
Application of the Electric Guiding Fields for Continuous Ion Extraction
06:29
Probe the Ion Extraction and Tune the Quadrupole Mass Separator
08:01
Detection of the Isomeric Decay
08:55
Results: Demonstration of Direct Decay of the
229
Th Isomer Using an Isotopically Pure
229
Th Ion Beam
10:15
Conclusion
Summary
Automatic Translation
English (Original)
العربية (Arabic)
中文 (Chinese)
Nederlands (Dutch)
français (French)
Deutsch (German)
עברית (Hebrew)
italiano (Italian)
日本語 (Japanese)
한국어 (Korean)
português (Portuguese)
русский (Russian)
español (Spanish)
Türkçe (Turkish)
Automatic Translation
我们提出了
从233U
源生成等位纯化低
能229
Th型束的协议。该电束用于通过内部转换衰减通道直接检测
229m
Th 接地状态衰变。我们还测量
了 229m
Th 的内部转换寿命。
Tags
Isotopically Pure 229Th Ion Beam
229mTh
Uranium-233 Source
Alpha Decay
Thorium-229 Isomers
Buffer Gas Stopping Cell
Electric Funnel System
Radio Frequency Quadrupole Structure
Quadrupole Mass Separator
Triodic-electrode System
Micro Channel Plate Detector
Catalytic Gas Purifier
Helium Gas Cylinder
Pressure Reducer Valve
Gas Flow Control
Article
Embed
ADD TO PLAYLIST
Usage Statistics
Related Videos
钮扣电池锂离子电池的建设和测试
正极材料的同步辐射技术锂离子和钠离子电池表征
环境钚的薄膜弥散形态和生物利用度测量
欧姆接触制造用聚焦离子束技术和电气特性的半导体层的纳米结构
用于光学谐振器和激光应用的聚合物微球的制造
基于 LiPON 的固态锂离子 Nanobatteries 的聚焦离子束制备方法
在原位测试中
的研究
用畸变校正扫描透射电镜进行单数字纳米电子束光刻
锂离子电池材料用石墨烯液位的制备
电介质元表面的等强度光束生成演示
太阳能电池多模态X射线显微镜的X射线光束诱导电流测量
Read Article