energy gap


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energy gap

n
(General Physics) physics the difference of energy between the bottom of the conduction band and the top of the valence band of the electrons in a crystalline solid. For values below about 2eV the substance is considered to be a semiconductor whilst for higher values it is considered to be an insulator
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Bayo Ojulari, has bemoaned the widening energy gap in Nigeria, stating that Nigeria needs between $40 to $200 billion worth of investments to bridge the gap.
Indeed the Government is looking to all generators - including those like Sembcorp generating power for industry - to export power into the national system to help bridge the looming energy gap and reduce the UK's reliance on imported power.
Such information is currently invaluable as many power plants within the UK are approaching their original design lives, and the growing potential energy gap within the UK is creating pressure to extend the use of these aging plants
They said the plant was designed to generate electricity at short notice to fill an energy gap' within the local electricity network.
Optical energy gap was determined and the effect of gamma radiation on its value was studied.
The problem is particularly acute in Nigeria, which has an estimated energy gap in the range of 30 GW to 175 GW, a gap that will cost between $40bn and $200bn to address.
The event was an energy efficiency campaign attempts to address the current energy gap and global environmental challenges through the creation of demonstration companies.With the Green Productivity Campaign, APO enhanced the capacities of demonstration companies in energy conservation and efficiency resulting in reductions in cost, changes in the mindset of employees and laying the groundwork for the formulation of an energy policy.
The conference held in partnership with Alternative Energy Development Board (AEDB) and Pakistan Microfinance Investment Company (PMIC) discussed the opportunities on offer from off-grid solar energy industry to plug the energy gap, reported Express Tribune.
The direct Kohn-Sham energy gap of 2.290 eV is comparable to the direct Kohn-Sham energy gap of 2.386 eV of the simple cubic perovskite Pm[bar.3]m phase, but much larger than its indirect Kohn-Sham energy gap of 1.639 eV.
Cd[In.sub.2][O.sub.4] has a wide optical energy gap and has been studied because of its high electrical conductivity and transparency in the visible light region.
He said in next five years, Pakistan's energy demand would surpass 33000 MW and CPEC energy projects of over 11000 MW would help meet the energy gap.
However, from the reactant onward, the energy of the [T.sub.1] state decreased significantly to a point in both species where the [S.sub.0] - [T.sub.1] energy gap is low enough to allow chemiexcitation: 2.5 kcal [mol.sup.-1] (at 0.32 [amu.sup.1/2] bohr) for IVa and 2.6 kcal [mol.sup.-1] (at 0.32 [amu.sup.1/2] bohr) for IVb.