solid-state physics, an energy gap or band gap is an energy range in a solid where no electron states exist, i.e. an energy range where the density of...

solid-state physics and solid-state chemistry, a band gap, also called a bandgap or energy gap, is an energy range in a solid where no electronic states exist...

the frontier molecular orbital theory. The energy difference between the HOMO and LUMO is the HOMO–LUMO gap. Its size can be used to predict the strength...

Total energy consumption in the United Kingdom was 142.0 million tonnes of oil equivalent (1,651 TWh) in 2019. In 2014, the UK had an energy consumption...

the early years of the 2000s, concerns grew over the prospect of an 'energy gap' in United Kingdom generating capacity. This was forecast to arise because...

quantization of energy. Within the concept of bands, the energy gap between the valence band and the conduction band is the band gap. Electrical conductivity...

Look up gap in Wiktionary, the free dictionary. Gap or The Gap may refer to various openings, vacant spaces, lacks or pauses: Gap (landform), a low point...

the band gap of a semiconductor can be of two basic types, a direct band gap (DBGSC) or an indirect band gap (IDBGSC). The minimal-energy state in the...

Superconductors", that such a modification naturally occurs in a theory with an energy gap. The key ingredient was Leon Cooper's calculation of the bound states...

Energy efficiency gap refers to the improvement potential of energy efficiency or the difference between the cost-minimizing level of energy efficiency...

the spectral gap of a system is the energy difference between its ground state and its first excited state. The mass gap is the spectral gap between the...

particle-in-a-box energy quantization equations. The energy gap of a quantum dot is the energy gap between its valence and conduction bands. This energy gap Δ E (...

quantum mechanics, the energy spectrum of this Cooper pair fluid possesses an energy gap, meaning there is a minimum amount of energy ΔE that must be supplied...

A building-energy performance gap is a disparity between the energy consumption predicted in the design stage of a building and the energy use in actual...

normal state. Giaever's experiments demonstrated the existence of an energy gap in superconductors, one of the most important predictions of the BCS theory...

energy difference between the singlet and triplet state energy levels, called ΔEST. In particular, as kRISC depends exponentially on this energy gap,...

quantum field theory, the mass gap is the difference in energy between the vacuum and the next lowest energy state. The energy of the vacuum is zero by definition...

to measure.) The disposition of this energy gap is not well-understood; most physicists believe that the energy is transferred to or from the macroscopic...

confined in charge it creates an energy gap near the charge neutrality point. The narrower the ribbons result in larger energy gap openings based on temperature...

equipment, due to the terahertz gap (lack of equipment in the higher frequency band). The superconductor energy gap implies a top limit of operation...

the range of energy levels that electrons may have within it, as well as the ranges of energy that they may not have (called band gaps or forbidden bands)...

theory, the mass gap is the difference in energy between the lowest energy state, the vacuum, and the next lowest energy state. The energy of the vacuum...

marketing response to the "energy gap" within school-aged children whose athletic and academic performance were impacted due to low energy. This raised the ethical...

completely fill it instead of putting the electron in a high-energy one) overcoming the energy gap between s- and d-(or f) block electrons, the EC does not...

dispersion if no spectral component of the pulse is above the frequency of the energy gap of the superconductor. In the case of SFQ pulses of 1 ps, it is possible...

(i.e., has an energy gap) in bulk materials due to the energy cost needed to overcome the long-ranged Coulomb interaction, with the energy cost being the...

from the relativistically expanded 7s–7p1/2 energy gap, which is already adumbrated in the 6s–6p1/2 gap for Hg, weakening metallic bonding and causing...

kilowatt-hours of electrical energy were produced, and the monetary value of this energy produced is 28.4 billion dollars (1 kWh = 6 cents). GAP's share in the 88...

rises. This arises because silicon has a small energy gap (band gap) between its highest occupied energy levels (the valence band) and the lowest unoccupied...

The smaller energy gap material forms energy discontinuities at the boundaries, confining the electrons and holes to the smaller energy gap semiconductor...