Solid State Physics |
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Page 7
... lattice points are at the corners of the cube ( see Fig . 1-7b ) . The second choice is the conventional unit cell . Each of these unit cells contains one lattice point . This is obviously true for the unit cell in Fig . 1-7a which ...
... lattice points are at the corners of the cube ( see Fig . 1-7b ) . The second choice is the conventional unit cell . Each of these unit cells contains one lattice point . This is obviously true for the unit cell in Fig . 1-7a which ...
Page 12
... Lattice We can form a new lattice which is different from the sc lattice by placing an additional lattice point at the center of the unit cell of Fig . 1-7b . The resulting lattice is called body- centered cubic ( bcc ) and is shown in ...
... Lattice We can form a new lattice which is different from the sc lattice by placing an additional lattice point at the center of the unit cell of Fig . 1-7b . The resulting lattice is called body- centered cubic ( bcc ) and is shown in ...
Page 22
... lattice points which are equivalent . We cannot tell the difference between Na atoms . They are each in identical surroundings . Such a set of lattice points which are equivalent to each other is called a Bravais lattice . The Bravais ...
... lattice points which are equivalent . We cannot tell the difference between Na atoms . They are each in identical surroundings . Such a set of lattice points which are equivalent to each other is called a Bravais lattice . The Bravais ...
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