Solid State Physics |
From inside the book
Results 1-3 of 44
Page 45
... wavelength comparable to the distance between atoms , which is a few angstroms . Elec- tromagnetic radiation with that wavelength is called x rays . The phenomenon of interference of these waves by a crystal is called x - ray ...
... wavelength comparable to the distance between atoms , which is a few angstroms . Elec- tromagnetic radiation with that wavelength is called x rays . The phenomenon of interference of these waves by a crystal is called x - ray ...
Page 68
... wavelengths ( λ ≫ a ) . A typical sound wave in a solid has a wavelength of the order of a meter or more . Thus , the velocity of sound in this crystal is given very accurately by Eq . ( 3-13 ) and is independent of wavelength . r / a ...
... wavelengths ( λ ≫ a ) . A typical sound wave in a solid has a wavelength of the order of a meter or more . Thus , the velocity of sound in this crystal is given very accurately by Eq . ( 3-13 ) and is independent of wavelength . r / a ...
Page 111
... wavelength of the pho- tons in the central peak and those in one of the TA peaks of Fig . 5-6 . Answer : 0.7 Å . 5-5 ... wavelength " A of a particle should be related to its momentum p by λ = h / p . ( 5-16 ) This wavelength is called ...
... wavelength of the pho- tons in the central peak and those in one of the TA peaks of Fig . 5-6 . Answer : 0.7 Å . 5-5 ... wavelength " A of a particle should be related to its momentum p by λ = h / p . ( 5-16 ) This wavelength is called ...
Common terms and phrases
Answer atoms average bond Bragg angle Bragg's Law Bravais lattice Brillouin zone called Chapter classical model collisions conduction electrons Consider constructively interfere Cooper pairs copper depletion layer direction dispersion curve displacement distance doped effective mass elec electric current electric field electrons and holes energy band equal example fcc lattice Fermi energy Fermi level Fermi surface force free electron free particle frequency given by Eq inside ions k-space laser lattice parameter lattice points lattice vector lattice wave magnetic field n-type semiconductor Na+-Cl NaCl negative neutrons number of electrons obtain occupied one-dimensional oscillate p-n junction p-side n-side photon planes positively charged potential energy primitive unit cell Problem rays reciprocal lattice reverse biased scattered Schroedinger's equation shown in Fig sodium metal superconductor temperature thermal energy tion transistor trons unit cell unoccupied values velocity voltage wave function wave number wave vector wavelength wire x-ray diffraction zero