Quantity |
Level
Cat. |
Use
Id. |
Name |
Convesion factors to SI units (1 unit equals)
|
Represen.
Symbol |
Cross
ref. |
|
| SOLID STATE PHYSICS |
|
lattice vector
|
1
|
|
metre
|
|
m
|
879
|
|
fundamental lattice vector
|
|
|
|
|
|
|
|
lattice plane spacing
|
1
|
|
ångström
|
10-10 m (exactly)
|
Å |
881
|
|
Burgers vector
|
|
|
|
|
|
|
|
Bragg angle
|
1
|
|
radian
|
|
rad
|
883
|
| |
1
|
|
degree
|
0,017 453 29 rad
|
°
|
884
|
|
order of reflexion
|
1
|
|
one
|
|
1
|
885
|
|
short-range order parameter
|
1
|
|
one
|
|
1
|
886
|
|
long-range order parameter
|
|
|
|
|
|
|
|
relaxation time
|
1
|
|
second
|
|
s
|
888
|
|
carrier life time
|
|
|
|
|
|
|
|
magnetic flux quantum
|
1
|
|
weber
|
|
Wb
|
890
|
|
particle position vector
|
1
|
|
metre
|
|
m
|
891
|
|
equilibrium position vector of
ion or atom
|
|
|
|
|
|
|
|
displacement vector of ion or
atom
|
|
|
|
|
|
|
|
Debye-Walle factor
|
1
|
|
one
|
|
1
|
894
|
|
mean free path of phonons or
electrons
|
1
|
|
metre
|
|
m
|
895
|
|
London penetration depth
|
|
|
|
|
|
|
|
coherence length
|
|
|
|
|
|
|
|
diffusion length
|
|
|
|
|
|
|
|
angular repetency, angular wave
number
|
1
|
|
reciprocal metre
|
|
m-¹
|
899
|
|
Fermi angular repetency, Fermi
angular wavenumber
|
1
|
|
reciprocal ångström
|
1010 m- ¹ (exactly)
|
Å-¹ |
900
|
|
Debye angular repetency, Debye
angular wave number
|
1
|
|
radian per metre
|
|
rad/m |
901
|
|
angular reciprocal lattice
vector
fundamental reciprocal lattice
vector
|
1
|
|
reciprocal metre
|
|
m-1
|
902
|
|
Debye angular frequency
|
1
|
|
radian per second
|
|
rad/s
|
903
|
| |
1
|
|
reciprocal second
|
|
s-1
|
904
|
|
Debye temperature
|
1
|
|
kelvin
|
|
K |
905
|
|
Curie temperature
|
|
|
|
|
|
|
|
Néel temperature
|
|
|
|
|
|
|
|
Fermi temperature
|
|
|
|
|
|
|
|
Super conductor transition
temperature
|
|
|
|
|
|
|
|
spectral concentration of
vibrational modes (in terms of angular frequency)
|
1
|
|
second per cubic metre
|
|
s/m³
|
910
|
| |
1
|
|
second per radian cubic metre
|
|
s/(rad.m3)
|
911
|
|
Grüneisen parameter
|
1
|
|
one
|
|
1
|
912
|
|
Madelung constant
|
1
|
|
one
|
|
1
|
913
|
|
Landau-Ginzburg number
|
1
|
|
one
|
|
1
|
914
|
|
density of states
|
1
|
|
reciprocal joule per cubic metre
|
|
J-¹/m³
|
915
|
| |
1
|
|
reciprocal electron volt per
cubic metre
|
6,241 46 x 1018 J- ¹/m³
|
eV-¹/m³ |
916
|
|
residual resistivity
|
1
|
|
ohm metre
|
|
W.m
|
917
|
|
Lorenz coefficient
|
1
|
|
volt squared per kelvin squared
|
|
V²/K²
|
918
|
|
Hall coefficient
|
1
|
|
cubic metre per coulomb
|
|
m³/C
|
919
|
|
thermoelectromotive force
between substances a and b
|
1
|
|
volt
|
|
V
|
920
|
|
Peltier coefficient for
substances a and b
|
|
|
|
|
|
|
|
thermodynamic critical magnetic
flux density
|
1
|
|
tesla
|
|
T
|
922
|
|
lower critical magnetic flux
density
|
|
|
|
|
|
|
|
upper critical magnetic flux
density
|
|
|
|
|
|
|
|
Seebeck coefficient for
substances a and b
|
1
|
|
volt per kelvin
|
|
V/K
|
925
|
|
Thompson coefficient
|
1S
|
|
millivolt per kelvin
|
|
mV/K
|
926
|
|
work function
|
1
|
|
joule
|
|
J
|
928
|
|
Fermi energy
|
1
|
|
electronvolt
|
1,602 177 33 x 10-19 J
|
eV |
929
|
|
gap energy
|
1S
|
|
femtojoule
|
|
fJ |
930
|
|
donor ionization energy
|
1S
|
|
attojoule
|
|
aJ |
931
|
|
acceptor ionization energy
|
|
|
|
|
|
|
|
exchange intergral
|
|
|
|
|
|
|
|
superconductor energy gap
|
|
|
|
|
|
|
|
electron affinity
|
|
|
|
|
|
|
|
Richardson constant
|
1
|
|
ampere per square metre kelvin
squared
|
|
A/(m².K²)
|
936
|
|
electron number density, volumic
electron number
|
1
|
|
reciprocal cubic metre
|
|
m-³
|
937
|
|
hole number density, volumic
hole number
|
|
|
|
|
|
|
|
donor number density, volumic
donor number
|
|
|
|
|
|
|
|
intrinsic number density,
volumic intrinsis number
|
|
|
|
|
|
|
|
acceptor number density, volumic
acceptor number
|
|
|
|
|
|
|
|
effective mass
|
1
|
|
kilogram
|
|
kg
|
942
|
|
mobility ratio
|
1
|
|
one
|
|
1
|
943
|
|
Miscellaneous
(to be found a suitable quantity)
|
|
|
|
|
|
|
|
Burst index
|
1M
|
|
kilopascal square metres per
gram
|
|
kPa.m²/g
|
944
|
|
Hardness index
|
1M
|
|
kilopascals per millimetre
|
|
kPa/mm
|
945
|
|
Porosity
|
1M
|
|
millilitres per square
centimetre second
|
|
ml/(cm².s)
|
946
|
|
Porosity
|
1M
|
|
cubic feet per minute per square
foot
|
|
ft³/(min/ft²)
|
947
|
|
Sheet density
|
1M
|
|
ounces per square foot per 0,01
inch
|
|
oz/(ft²/cin)
|
948
|