Excitonic binding energies in quantum wells:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | German |
| Veröffentlicht: |
1998
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| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | III, 141 S. graph. Darst. |
Internformat
MARC
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| 245 | 1 | 0 | |a Excitonic binding energies in quantum wells |c vorgelegt von Joachim Wüsthoff |
| 264 | 1 | |c 1998 | |
| 300 | |a III, 141 S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Dortmund, Univ., Diss. | ||
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Datensatz im Suchindex
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|---|---|
| adam_text |
CONTENTS
1
INTRODUCTION
1
1.1
THE
CONCEPT
OF
EXCITONS
.
1
1.2
QUANTUM-WELL
SYSTEMS
.
3
1.3
COMPILATION
OF
LITERATURE
.
5
1.4
FORMULATION
OF
THE
MODEL
.
7
2
LOWER
BOUNDS
ON
THE
EXCITON
GROUND-STATE
-
ENERGY
11
3
THE
MODEL
OF
PARABOLIC
CONFINEMENT
POTENTIALS
16
3.1
PRESENTATION
OF
THE
MODEL
.
16
3.2
QUALITATIVE
CONSIDERATIONS
.
17
3.3
VARIATIONAL
APPROACHES
.
21
3.3.1
Q2D
-
ANSATZ
.
21
3.3.2
Q3D
-
ANSATZ
.
29
3.3.3
INTERPOLATION
ANSATZ
.
35
3.3.4
NUMERICAL
RESULTS
.
36
4
THE
FINITE
POTENTIAL
WELL
AND
THE
INCLUSION
OF
PARAMETER
MISMATCH
43
4.1
FORMULATION
OF
THE
MODEL
.
43
4.2
UPPER
AND
LOWER
BOUND
ON
THE
EXCITON
GROUND-STATE
ENERGY
.
46
4.2.1
UPPER
BOUND
.
46
4.2.2
LOWER
BOUND
.
48
4.3
NUMERICAL
RESULTS
.
52
5
THE
POLARONIC
EFFECT
61
5.1
GENERAL
OUTLINE
.
62
5.2
Q2D
-
ANSATZ
.
68
5.3
Q3D
-
ANSATZ
.
75
5.4
ANALYTICAL
LIMITS
.
81
5.4.1
POLARONIC
AND
BARE
EXCITON
.
82
5.4.2
THE
BOUND
POLARON
TRANSITION
.
86
5.4.3
Q3D-ANSATZ
.
88
5.5
NUMERICAL
RESULTS
.
89
6
SUMMARY
AND
CONCLUSION
100
A
CHAPTER
1:
DERIVATION
OF
THE
ELECTROSTATIC
POTENTIAL
IN
SQW
-
STRUC
TURES
105
B
CHAPTER
2:
A
SIMPLE
LOWER
BOUND
FOR
THE
ANISOTROPIC
COULOMB
PROB
LEM
109
C
CALCULATIONAL
DETAILS
OF
CHAPTER
3
111
C.L
Q2D:
THE
COUPLED
OSCILLATOR
MOTION
.
ILL
C.2
Q2D:
THE
NEGATIVE-PARITY
STATES
.
112
C.3
Q3D:
A
SHORT
PROOF
.
113
C.4
Q3D:
2D-LIMIT
OF
THE
2S/(100)
-
STATE
.
114
C.5
CONFINEMENT
OF
ONLY
ONE
PARTICLE
.
116
D
CHAPTER
4:
ANALYTICAL
LIMITS
117
E
CALCULATIONAL
DETAILS
OF
CHAPTER
5
119
E.L
PERFORMING
THE
PHONON
TRACE
.
119
E.2
EXPECTATION
VALUES
OF
THE
FIRST
KIND
.
122
E.3
EXPECTATION
VALUES
OF
THE
SECOND
KIND
.
123
E.4
EXPECTATION
VALUES
OF
THE
THIRD
KIND
.
124
E.5
THE
SUBBAND
FORM
FACTOR
.
126
E.6
EXPLOITING
THE
2D-HYDROGEN
GREEN
'
S
FUNCTION
.
126
E.7
POLARON
SELF
ENERGY
IN
PARABOLIC
QUANTUM
WELLS
.
128
F
NUMERICAL
METHODS
131 |
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| genre_facet | Hochschulschrift |
| id | DE-604.BV012052201 |
| illustrated | Illustrated |
| indexdate | 2024-08-13T00:22:00Z |
| institution | BVB |
| language | German |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-008157509 |
| oclc_num | 64632365 |
| open_access_boolean | |
| owner | DE-355 DE-BY-UBR DE-12 DE-83 DE-11 DE-188 |
| owner_facet | DE-355 DE-BY-UBR DE-12 DE-83 DE-11 DE-188 |
| physical | III, 141 S. graph. Darst. |
| publishDate | 1998 |
| publishDateSearch | 1998 |
| publishDateSort | 1998 |
| record_format | marc |
| spelling | Wüsthoff, Joachim Verfasser aut Excitonic binding energies in quantum wells vorgelegt von Joachim Wüsthoff 1998 III, 141 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Dortmund, Univ., Diss. Quantenwell (DE-588)4124010-8 gnd rswk-swf Exziton (DE-588)4016091-9 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Quantenwell (DE-588)4124010-8 s Exziton (DE-588)4016091-9 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008157509&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Wüsthoff, Joachim Excitonic binding energies in quantum wells Quantenwell (DE-588)4124010-8 gnd Exziton (DE-588)4016091-9 gnd |
| subject_GND | (DE-588)4124010-8 (DE-588)4016091-9 (DE-588)4113937-9 |
| title | Excitonic binding energies in quantum wells |
| title_auth | Excitonic binding energies in quantum wells |
| title_exact_search | Excitonic binding energies in quantum wells |
| title_full | Excitonic binding energies in quantum wells vorgelegt von Joachim Wüsthoff |
| title_fullStr | Excitonic binding energies in quantum wells vorgelegt von Joachim Wüsthoff |
| title_full_unstemmed | Excitonic binding energies in quantum wells vorgelegt von Joachim Wüsthoff |
| title_short | Excitonic binding energies in quantum wells |
| title_sort | excitonic binding energies in quantum wells |
| topic | Quantenwell (DE-588)4124010-8 gnd Exziton (DE-588)4016091-9 gnd |
| topic_facet | Quantenwell Exziton Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=008157509&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT wusthoffjoachim excitonicbindingenergiesinquantumwells |