The clock uses a rubidium vapor lamp and a glass cell containing rubidium. A voltage-controlled oscillator excites the cell with a 6.8 GHz signal. Rubidium atoms can exist in three states.

In Your Element Published: 20 November 2015 Rubidium round-the-clock Iulia Georgescu Nature Chemistry 7, 1034 (2015) Cite this article ...

Rubidium is an alkali metal in group IA of the periodic table with atomic number 37, an atomic weight of 85.47, and a density of 1.53 Mg/m 3. Its melting point is 38.9 C, and it boils at 688 C. The ...

The rubidium estimate is in addition to the recently announced increase in gold resources at Granada based on 30,000 metres of recent drilling. Measured and indicated mineral resources have increased ...

Rubidium could be the next key player in oxide-ion conductors. Researchers have discovered a rare rubidium (Rb)-containing oxide-ion conductor with exceptionally high conductivity. Identified ...

Semenok noted that that Сs and Rb are relatively heavy atoms. “For rubidium hydride RbH9 the mass content of hydrogen is about 9.6% wt,” he said. “This is also a very good result.

News & Views Published: June 2007 Atomic spectroscopy Rubidium on a chip Jay E. Sharping Nature Photonics 1, 315–316 (2007) Cite this article ...

TORONTO and PERTH, Australia, July 24, 2025 (GLOBE NEWSWIRE) -- Green Technology Metals Ltd (ASX: GT1) (“GT1” or “the Company”), a Canadian-focused multi-asset lithium business, is pleased ...

The potential in-situ value of the inferred rubidium resource is the equivalent of 690,000 oz. of gold (at $0.75/g Rb) and 1.28 million oz. of gold (at $1.40/g Rb) using a $1,710.40/oz. gold price ...