Ultraquantum

//ˌʌltɹəˈkwɑntəm// adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Of a state in which only the lowest Landau level (orbit with a discrete energy value) is occupied. not-comparable

    "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)."

Example

More examples

"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)."

Etymology

From ultra- + quantum.

Related phrases

ultraquantum limitlandau level

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.