|
sub1_3_2&wr_id=183 Contents
1. Introduction
● Definition of plasma
● Brief history of plasma research
2. Properties of Plasma
● Plasma state of matter
● Plasma characteristics
● Plasma temperature and density
3. Types of Plasma
● Astrophysical plasma
● Laboratory plasma
● Indu
|
|
|
of Impedance Mismatch Effects on Measurements of Unloaded Q Factors of Transmission Mode Dielectric Resonators, IEEE Trans. on Applied Superconductivity , vol. 13, No.2 (2003).
[19] J. H. Lee, J. Lim, Junghun Lee, J. H. Yun, S. H. Moon, B. Oh, and Sang Young Lee, "An Automated Measurement System for
|
|
|
of Nippon Ceramics specimen
Table 2 Assembling properties of various specimen
Fig. 1 Block diagram of instrument for measuring
dielectric permittivity at various temperature
Fig. 2 Measurement system of output voltage
Fig. 3 Variation of lattice constant of xPYS-yPT-zPZ ceramics
for copmosition x=
|
|
|
2
를 추정하기 위해서는 " 원점을 통과하는 회귀" 모형을 사용해야 한다. 위의 식을 회귀한 후 이 식에
sqrt X_i
를 곱해줌으로써 원래의 모형으로 돌아갈 수 있다.
가정3.
E(u_i^2 ) = sigma^2 [E(Y_i ) ~ ] ^2
upsilon _i
의 분산이
Y_i
변수의 기대치의
|
|
|
of crystals" Acta cryst., 10 685 (1957)
17. Kim Ho-Sung, Ionics Program (Gasan Electronic) (1996)
18. G. Shirane, h. Danner, and R. Pepinsky, Phys. Rev., 105, 856 (1957)
TABLE CAPTION
Table 1 Lattice parameters of (1-x)CaTiO3-x(La1/3Nd1/3)TiO3 system, (0≤x≤0.8)
Table 2 Space group and atomic site o
|
|
|
x)
m1=18000; m2=650; m3=300; k1=65000; k2=370000; h=40;
y1=sqrt(x(7)^2+h^2)-h;
yd=x(7)*x(6)/sqrt(x(7)^2+h^2); %y1의 미분텀
if y1 > 2*x(4)
f1=k1*(y1-2*x(4));
else
f1=0;
end
if x(4) > x(2)
f2=k2*(x(4)-x(2));
else
f2=0;
end
fx=8.25*10^-11*x(2)^8-2.52*10^-08*x(2)^7+2.93*10^-06*x(2)^6-1.55*10^-0
|
|
|
x)
m1=18000; m2=650; m3=300; k1=65000; k2=370000; h=40;
y1=sqrt(x(7)^2+h^2)-h;
yd=x(7)*x(6)/sqrt(x(7)^2+h^2); %y1의 미분텀
if y1 > 2*x(4)
f1=k1*(y1-2*x(4));
else
f1=0;
end
if x(4) > x(2)
f2=k2*(x(4)-x(2));
else
f2=0;
end
fx=8.25*10^-11*x(2)^8-2.52*10^-08*x(2)^7+2.93*10^-06*x(2)^6-1.55*10^-0
|
|
|
2-propanol diluted in water, J. Phys. Chem. B, 102(52), 10707～10711.
Yang, K., Dai, Y., Huang, B., and Whangbo, M.-H., 2009, Density functional characterization of the visible-light absorption in substitutional C-anion- and C-cation-doped TiO2, J. Phys. Chem. C, 113(6), 2624～2629.
Yao, B.D., Chan
|
|
|
of organic metal.
Analysis of method
1)TEM
-To see the nanowire surface, size,
2)X-ray diffraction(XRD)
-to reveal information about the crystallographic structure, chemical composition, and physical properties of materials
3)Micro-Raman Scattering experiment
-to analyze the optical character
4)X
|
|
|
g
2.066
4.132
2.6%
NaCl : 이론 격자상수 a(A) = 5.6402 Physics Leaflets Properties of crystals X-ray structural analysis : P7.1.2.4 page5
n
d(A)
a(A)
오차율
1
2.722
5.444
3.5%
2
2.782
5.564
1.4%
3
2.798
5.596
0.8%
avg
2.767
5.535
1.9%
n
d(A)
a(A)
오차율
1
2.722
5.444
3.5%
2
2.782
5.564
1.4%
3
2.798
5
|
|
메뉴펼치기
