Particle number

https://www.wikidata.org/wiki/Q181155

Field Hierarchy

Parent
Physics 31.7M papers	Quantum mechanics 13.1M papers	Thermodynamics 5M papers	Nuclear physics 1.9M papers
Plasma 650k papers		Volume (thermodynamics) 538k papers
Current
Particle number 7,289 papers
Child
Scanning mobility particle sizer 1,667 papers		Condensation particle counter 926 papers

Trends

Notes

History