Encyclopedia of Physical Science and Technology, Volume 16Academic Press, 1992 - Physical sciences |
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Page 227
... transition temperature Te and the electron per atom ratio e / a of a solid are related . This Matthias empirical rule suggests that the maximum values of T , for the transition metals occur at the e / a values of 5 and 7 , as shown in ...
... transition temperature Te and the electron per atom ratio e / a of a solid are related . This Matthias empirical rule suggests that the maximum values of T , for the transition metals occur at the e / a values of 5 and 7 , as shown in ...
Page 676
... transition ele- ments . to - d electron transitions is taken into account in terms of Na ( E ) in Eq . ( 59 ) , then the ASC of transition elements and their alloys is given ( Section VI , D ) by S = - π2 k1T 6 e ( Eo - EF ) 1.22 × 10 ...
... transition ele- ments . to - d electron transitions is taken into account in terms of Na ( E ) in Eq . ( 59 ) , then the ASC of transition elements and their alloys is given ( Section VI , D ) by S = - π2 k1T 6 e ( Eo - EF ) 1.22 × 10 ...
Page 686
... Transition Elements In concentrated , substitutional , solid - solution alloys of noble metals in the lattices of transition metals such as Cu - Ni , Ag - Pd , and Au - Pd , in which the ratio of the noble to the transition metal ...
... Transition Elements In concentrated , substitutional , solid - solution alloys of noble metals in the lattices of transition metals such as Cu - Ni , Ag - Pd , and Au - Pd , in which the ratio of the noble to the transition metal ...
Common terms and phrases
acid adsorbed adsorption alloys analysis antiferromagnetic application atoms band BCS theory bipolaron cable called carbon chemical circuit conductor core curve cycle density effect elec electric electrons elements energy equation ergy example Fermi Fermi energy fibers flux frequency function heat helium hydrogen increase insulating interaction ions lattice layer liquid loop magnetic field main sequence mass material measured ment metal molecules Mott insulator observed operating optical orbitals output oxides oxygen pairs particles perature phase Phys potential pressure produce properties proton range reaction region result sample semiconductor sensor shown in Fig signal solar solid spin stars stellar structure superacids superconducting supernovae surface surfactant switching systems techniques Teff telephone temperature theory thermal thermionic thermocouple thermodynamic thermoelectric thermoelements tion transition transmission trons ture unit velocity voltage wavelength white dwarf yarn