Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 37, Problem 4P
(a)
To determine
The type of bonding mechanism for
(b)
To determine
The type of bonding mechanism for
(c)
To determine
The type of bonding mechanism for
(d)
To determine
The type of bonding mechanism for
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Students have asked these similar questions
J: Choose an answer for the following items,
The bonding among atoms in NaCl crystalline structure is
i. (
(A) ionic.
(B) metallic.
(C) covalent.
(D) Van der Waals.
ii.
For a BJT with VBg (0on) = 0.7 V and Vce (sat) = 0.3 V, the operation mode if Vgg =
1 V and Ver = 1 V is
(A) cut off.
(B) linear.
(C) saturated.
(D) reverse active.
iii. (!
or a step potential function at x = 0, the probability that a particle exists in the
region x > 0 is
(A) zero.
(B) I.
(C) larger than zero.
(D) larger then 1.
iv.
potenual barrier.
(A) lower than
--., The forward applied bias voltage on the pn junction cannot be .. the built-in
(B) greater than
(C) equal to
(D) twire
v. ( -, If the lattice scattering is 3 cm /(V.S) and the ionized scattering is 4 cm /(V.S), then
the total scattering is
(A) 1.71 cm?/(V.S).
(B) 7 cm/(V.S).
(C) I cm/(V.S).
(D) 0.58 cm/(V.S).
) The probability that an electron exists at the Fermi energy level is
vi.
(A) U.7.
(В) 1.
(C) zero.
(D) 0.5.
vii.
The ratio of the effective…
The bond length in F2 is 1.417 Å, instead of twice theatomic radius of F, which is 1.28 Å. What can account forthe unexpected length of the F_ F bond?
5. a) Consider a GaAs pn junction, in thermal equilibrium at 300 K, under zero-bias and with dopant
concentrations of Na = 1 x 1017 cm³ on the p-side of the junction and Nd = 5 x 1015 cm3 on the
n-side. ɛr = 13.1 for GaAs. The cross-sectional area of the junction is 1 x 102 cm?. Determine the
following junction characteristics; state your answers in this form and show all work on a
separate page.
Vbi =
V
Xp =
m
Energy barrier AE =
eV
W =
Xn =
|{max| =
N/C
m
Qn =
Qp =
C
b) Consider the GaAs pn junction as described above under a reverse-bias of 2 V. Determine the
following junction characteristics; state your answers in this form and show work on a separate
page.
Energy barrier AE =
eV
W =
Chapter 37 Solutions
Physics for Scientists and Engineers
Ch. 37 - Prob. 1PCh. 37 - Prob. 2PCh. 37 - Prob. 3PCh. 37 - Prob. 4PCh. 37 - Prob. 5PCh. 37 - Prob. 6PCh. 37 - Prob. 7PCh. 37 - Prob. 8PCh. 37 - Prob. 9PCh. 37 - Prob. 10P
Ch. 37 - Prob. 11PCh. 37 - Prob. 12PCh. 37 - Prob. 13PCh. 37 - Prob. 14PCh. 37 - Prob. 15PCh. 37 - Prob. 16PCh. 37 - Prob. 17PCh. 37 - Prob. 18PCh. 37 - Prob. 19PCh. 37 - Prob. 20PCh. 37 - Prob. 21PCh. 37 - Prob. 22PCh. 37 - Prob. 23PCh. 37 - Prob. 24PCh. 37 - Prob. 25PCh. 37 - Prob. 26PCh. 37 - Prob. 27PCh. 37 - Prob. 28PCh. 37 - Prob. 29PCh. 37 - Prob. 30PCh. 37 - Prob. 31PCh. 37 - Prob. 32PCh. 37 - Prob. 33PCh. 37 - Prob. 34PCh. 37 - Prob. 35PCh. 37 - Prob. 36PCh. 37 - Prob. 37PCh. 37 - Prob. 38PCh. 37 - Prob. 39PCh. 37 - Prob. 40PCh. 37 - Prob. 41PCh. 37 - Prob. 42PCh. 37 - Prob. 43P
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