conduction band

听听怎么读

英 [kənˈdʌkʃən bænd]

美 [kənˈdʌkʃən bænd]

是什么意思

释义

导带，传导带；

英英释义

Conduction band

The conduction band is the range of electron energies enough to free an electron from binding with its atom to move freely within the atomic lattice of the material as a 'delocalized electron'. Various materials may be classified by their band gap: this is defined as the difference between the valence and conduction bands.

以上来源于:Wikipedia

学习怎么用

双语例句

The highest-energy band containing electrons is called the valence band, and the next higher one is the conduction band.
填有电子而能量最高的能带称为价带，相邻的更高能带称为导带。
Thus, optical-wavelength light can excite an electron at an impurity atom from one discrete state to another without knocking it all the way to the conduction band.
因此，一般的光波可以将杂质原子里的电子从一个离散的能态激发到另一个，而不会把它打到更高的导带。

权威例句

High-Resolution X-Ray Photoemission Spectrum of the Valence Bands of Gold
The absolute energy positions of conduction and valence bands of selected semiconducting minerals
First observation of an extremely large‐dipole infrared transition within the conduction band of a GaAs quantum well
Band-edge exciton in quantum dots of semiconductors with a degenerate valence band: Dark and bright exciton states
Total valence-band densities of states of III-V and II-VI compounds from x-ray photoemission spectroscopy
Calculated Valence-Band Densities of States and Photoemission Spectra of Diamond and Zinc-Blende Semiconductors
Valence-Band Parameters in Cubic Semiconductors
Heteroepitaxial graphite on 6H-SiC(0001): Interface formation through conduction-band electronic structure
Valence-band discontinuities of wurtzite GaN, AlN, and InN heterojunctions measured by x-ray photoemission spectroscopy
Valence-band photoemission and optical absorption in nickel compounds