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
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: 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