Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
MSE 3050/5850 Name: JO E KEV
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015
Quiz #10
1. Solution of the Schrodinger equation for the potential energy function V(x) plotted below for an electron yields a
total of § bound solution
Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
MSE 3050/5850 Name: OE KEE
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015
Quiz #9 J K:
J 7‘1 7 l
1. When strained in biaxial tension,EuTiO has ma netic oint rou m’m2’.
3 g P g P L, / K3
a. On either of the stereographic projecti
Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
MSE 3050/5850 Name: TOE K EV
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015
Quiz #8
1. The plots below are relevant to phase transitions in the FeHCox phase diagram at x20, 0.5, and l. m is
the normalized magnetization (M/M(0) a
Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
MSE 3050/5850 Name: J O E KEV
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015 ‘
Quiz #7
1. Consider a dielectric with high thermal conductivity.
a. Does such a dielectric tend to have high or low dielectric constant? Explain. (
Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
MSE 3050/5850 Name: JO E. kE
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015
Quiz #6
1. [Pb(Mg1,3Nb2,3O3)]O,68— [PbTiO3]0.32 (PMNPT) has the perovskite structure and is cubic at high
temperature. At low temperature it undergoes
Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
MSE 3050/5850 Name: 0 E K E Y
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015
Quiz #5
1. A polycrystalline sample of the organic polymer polyvinylidene ﬂuoride (PVDF),
(CHz—CF2)n is textured by applying a uniaxial tensile stress
Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
MSE 3050/5850 Name: TOE kE ‘ﬁ
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015
Quiz #4
—2
1. If the pyroelectric tensor of a material is +1 in units of ptC/(m2 K),
—3
a. In which direction will the crystal develop the largest chan
Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
l.
A1013
MSE 3050/5850 Name: J—OE E X
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015
Quiz #2
Imagine you are working for a company to develop an improved piezoresistive strain gauge.
Piezoresistance (it) is the property describi
Electronic, Magnetic and Dielectric Properties of Materials
MSE 3050

Spring 2016
MSE 3050/5850 Name: E— K E ()9
Electronic, Magnetic, and Dielectric Properties of Materials, Spring 2015
Quiz #1
1. Consider the 3D contour plot (left) and section through the contour plot (right) below for three
different probability distributions of an