ultraquantumとは 意味・読み方・使い方

発音

• (General American) IPA^(key): /ˌʌltɹəˈkwɑntəm/
• (Received 発音) IPA^(key): /ˌʌltɹəˈkwɒntəm/

形容詞

ultraquantum (not comparable)

1. (physics) Of a state in which only the lowest Landau level (orbit with a discrete energy value) is occupied.
   • 1997, Richard C. Dorf, Electrical Engineering Handbook [1], →ISBN, page 507:

     In an ultraquantum magnetic field, i.e., when only the lowest Landau level is occupied, plateaus of the Hall resistance are also observed at fractional s (the fractional quantum Hall effect).

派生語

• ultraquantum limit