Introduction
Ytterbium-176 (Yb-176) is a stable isotope of the rare-earth element ytterbium, characterized by its unique nuclear properties and significant applications in various scientific and medical fields. With an atomic number of 70 and a mass number of 176, Yb-176 constitutes approximately 12.7% of natural ytterbium.
Physical and Nuclear Properties
- Atomic Number (Z): 70
- Mass Number (A): 176
- Isotopic Mass: 175.9425717 u
- Natural Abundance: 12.7%
- Nuclear Spin: 0+
- Stability: Stable (non-radioactive)
Yb-176 exhibits a closed-shell electron configuration, contributing to its chemical stability and making it suitable for various applications requiring non-reactive isotopes.
Applications
1. Medical Applications
Yb-176 serves as a precursor for the production of Lutetium-177 (Lu-177), a beta-emitting radioisotope used in targeted radionuclide therapy for treating cancers such as prostate and neuroendocrine tumors. The production involves neutron irradiation of enriched Yb-176, resulting in high-purity Lu-177 suitable for medical use.
2. Quantum Computing and Atomic Clocks
In quantum information science, Yb-176 is utilized in the development of atomic clocks and quantum computing systems. Its nuclear properties allow for precise frequency standards and manipulation of quantum states, essential for advancing quantum technologies.
3. Nuclear Physics Research
Yb-176 is employed in nuclear physics experiments to study nuclear reactions and structure. Its stable nature and specific nuclear characteristics make it a valuable target material in research facilities exploring fundamental nuclear processes.
Where to Buy Ytterbium Isotopes
Purchasing high-purity ytterbium isotopes is crucial for research and industrial applications. Companies like AMT Ventures supply isotopically enriched Yb-176 for various scientific needs. When acquiring ytterbium isotopes, key considerations include:
- Purity – Ensuring high isotopic purity for accurate scientific results.
- Form – Available in metallic, oxide, or other forms, depending on specific applications.
- Shipping Regulations – Compliance with specialized handling and transport requirements.
Production and Supply
The enrichment of Yb-176 is achieved through methods such as electromagnetic isotope separation. Facilities like the U.S. Department of Energy’s Isotope Program and companies like ASP Isotopes Inc. have developed capabilities to produce and supply enriched Yb-176, addressing the growing demand in medical and research sectors.
Future Outlook
As demand for precision measurement, quantum computing, and nuclear medicine grows, Yb-176 will continue to see expanding applications. Advances in atomic physics, quantum sensing, and radiopharmaceuticals will further drive innovations, solidifying ytterbium isotopes’ role in future technological breakthroughs.
For more information or to inquire about Yb-176 products, please visit Nakima Ltd.