Submicrometer sized magnetic tunnel junctions:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Berlin
Logos-Verl.
2002
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Zugl.: Regensburg, Univ., Diss., 2001 |
| Beschreibung: | 104 S. Ill., graph. Darst. |
| ISBN: | 3897229021 |
Internformat
MARC
| LEADER | 00000nam a22000008c 4500 | ||
|---|---|---|---|
| 001 | BV014267056 | ||
| 003 | DE-604 | ||
| 005 | 20021129 | ||
| 007 | t| | ||
| 008 | 020423s2002 gw ad|| m||| 00||| eng d | ||
| 016 | 7 | |a 964237261 |2 DE-101 | |
| 020 | |a 3897229021 |9 3-89722-902-1 | ||
| 035 | |a (OCoLC)52348383 | ||
| 035 | |a (DE-599)BVBBV014267056 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 0 | |a eng | |
| 044 | |a gw |c DE | ||
| 049 | |a DE-703 |a DE-355 |a DE-29T | ||
| 084 | |a UP 1400 |0 (DE-625)146347: |2 rvk | ||
| 100 | 1 | |a Klostermann, Ulrich Karl |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Submicrometer sized magnetic tunnel junctions |c by Ulrich Karl Klostermann |
| 264 | 1 | |a Berlin |b Logos-Verl. |c 2002 | |
| 300 | |a 104 S. |b Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 500 | |a Zugl.: Regensburg, Univ., Diss., 2001 | ||
| 650 | 0 | 7 | |a Tunnelmagnetowiderstand |0 (DE-588)4667475-5 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Tunnelkontakt |0 (DE-588)4297371-5 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Ferromagnetische Schicht |0 (DE-588)4291507-7 |2 gnd |9 rswk-swf |
| 655 | 7 | |0 (DE-588)4113937-9 |a Hochschulschrift |2 gnd-content | |
| 689 | 0 | 0 | |a Ferromagnetische Schicht |0 (DE-588)4291507-7 |D s |
| 689 | 0 | 1 | |a Tunnelkontakt |0 (DE-588)4297371-5 |D s |
| 689 | 0 | 2 | |a Tunnelmagnetowiderstand |0 (DE-588)4667475-5 |D s |
| 689 | 0 | |5 DE-604 | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009785258&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-009785258 | |
Datensatz im Suchindex
| _version_ | 1826205051119468544 |
|---|---|
| adam_text |
1
INTRODUCTION
.
9
2
THEORY
ON
SUB-MICRON
SIZED
MAGNETIC
TUNNEL
JUNCTIONS
(MTJ)
.
13
2.1
T
UNNEL
M
AGNETO
R
ESISTANCE
(TMR)
.
13
2.1.1
ELECTRON
TUNNELING
IN
METAL/ISOLATOR/METAL
CONTACT
.
14
2.1.2
SPIN
POLARIZED
ELECTRON
TUNNELING
.
15
2.2
M
ICROMAGNETICS
.
19
2.2.7
MICROMAGNETIC
EQUATIONS
-
TOTAL
ENERGY
.
19
2.2.2
MICROMAGNETICS
IN
SUB-PM
PATTERNED
THIN
SINGLE
LAYERS
.
20
2.2.3
MAGNETIC
DOMAIN
STRUCTURE
.
22
2.2.4
STONER-WOHLFARTH-MODEL
.
23
2.3
L
AYER
C
OUPLING
E
FFECTS
.
24
2.3.1
ARTIFICIAL
ANTIFERROMAGNET
.
24
2.3.2
NEEL
COUPLING
EFFECTS
.
26
2.3.3
STRAY
FIELD
COUPLING
EFFECTS
.
27
3
FILM
PREPARATION
AND
SAMPLE
PATTERNING
.
29
3.1
M
AGNETIC
M
ULTI
L
AYER
S
TACK
.
29
3.1.1
STORAGE
LAYER
.
31
3.1.2
BARRIER
OXIDATION
.
32
3.2
P
ROCESS
D
EVELOPMENT
FOR
SUA-PM
T
UNNEL
J
UNCTIONS
.
32
3.2.1
TWO
CONCEPTS
.
33
3.2.1.1
SELF
ALIGNED
PROCESS
(SAP)
.
34
3.2.1.2
ISLAND
PROCESS
(IP)
.
35
3.2.1.3
PROS
AND
CONS
.
35
3.2.2
IMPLEMENTATION
OF
ISLAND
PROCESS
(IP)
.
36
3.2.2.1
SCHEMATIC
PROCESS
.
36
3.2.2.1.1
DEFINITION
OF
THE
ALIGNMENT
MARKS
FOR
EBL
.
36
3.2.2.1.2
DEFINITION
OF
BOTTOM
LINE
.
36
3.2.2.1.3
DEFINITION
OF
THE
TUNNEL
ELEMENT
.
37
3.2.2.1.4
DEFINITION
OF
THE
TOP
LINE
.
39
3.2.2.1.5
DEFINITION
OF
CONTACT
PADS
.
39
4
MEASUREMENT
TECHNIQUE
.
41
4.1
M
AGNETORESISTANCE
H
YSTERESIS
L
OOPS
.
41
4.2
M
EASUREMENT
S
ETUPS
.
42
4.3
S
AMPLE
H
ANDLING
.
42
4.4
I
NFLUENCE
OF
EBL
ON
MR
DATA
.
43
5
MEASUREMENTS
AND
RESULTS
.
45
5.1
I
NFLUENCE
OF
S
TACK
D
ESIGN
ON
M
AGNETIC
S
WITCHING
B
EHAVIOR
.
45
5.
1.1
MAGNETORESISTANCE
OFSUB-PM
MTJS
.
'.
.
45
5.1.2
REFERENCE
LAYER
.
49
5.1.2.1
SINGLE
CO
REFERENCE
LAYER
.
49
5.1.2.2
CO/CU/CO
AAF
REFERENCE
LAYER
.
51
5.1.3
SOFT
OR
STORAGE
LAYER
.
54
5.1.3.1
FE
STORAGE
ELECTRODE
.
54
5.1.3.1.1 HIGH
SWITCHING
FIELD
.
54
5.1.3.1.2
REPORTON
DEMAGNETIZING
DOMAIN
WALL
STRAY
FIELDS
.
56
5.1.3.2
PY
SOFT
ELECTRODE
.
57
5.1.4
INFLUENCE
OF
MAGNETIC
SEED
LINE
ON
SWITCHING
BEHAVIOR
OF
SUBMICRON
SIZED
MTJS
.
60
5.1.4.1
INTRODUCTION:
USAGE
OF
AN
IRON
SEED
LINE
.
60
5.1.4.2
FILM
PREPARATION
AND
PATTERNING
.
60
5.1.4.3
MEASUREMENTS
.
62
5.1.4.3.1
SAMPLE
A:
3
NM
IRON
SEED
LINE
.
62
5.1.4.3.2
SAMPLE
B:
6
NM
IRON
SEED
LINE
.
63
5.1.4.3.3
SAMPLE
C:
5
NM
RUTHENIUM
SEED
LINE
.
64
5.1.4.3.4
NARROW
MAGNETIC
SEED
LINE
.
65
5.1.4.4
DISCUSSION
.
68
5.1.4.4.1
EDGE
STRAY
FIELDS
OF
AN
IRON
SEED
LINE
.
68
5.1.4.4.2
DEMAGNETIZING
FIELDS
OF
THE
DETECTION
ELECTRODE
.
69
5.1.4.4.3
DOMAIN
WALL
STRAY
FIELDS
OF
AN
IRON
SEED
LINE
.
70
5.1.4.5
CONCLUSIONS
.
71
5.2
S
PECIFIC
M
AGNETIC
S
WITCHING
M
EASUREMENTS
AND
I
NTERPRETATION
.
72
5.2.1
INTRODUCTION
.
72
5.2.2
FILM
PREPARATION
AND
PATTERNING
.
72
5.2.3
MEASUREMENT
SETUP
.
73
5.2.4
HARD-AXIS
ASSISTED
SWITCHING
AND
ASTROID
MEASUREMENTS
.
73
5.2.5
PHYSICAL
PARAMETERS
AND
INTERPRETATION
.
75
5.2.5.1
STONER-WOHLFARTH
SWITCHING
.
75
5.2.5.2
DISPLACEMENT
OF
THE
ASTROID
.
77
5.2.5.2.1
FERROMAGNETIC
NDEL
COUPLING
.
78
5.2.5.2.2
ANTIFERROMAGNETIC
EDGE
STRAY
FIELD
COUPLING
.
79
5.2.5.2.3
NET
OFFSET
COUPLING
FIELD
.
82
5.2.5.2.4
ROTATION
OF
AAF
REFERENCE
ELECTRODE
.
83
S.2.5.3
ROTATION
OF
THE
ASTROID
.
85
5.2.5.4
ASYMMETRY
OF
THE
ASTROID
.
85
5.2.5.5
CONCLUSIONS
.
87
5.2.6
CORRELATION
OF
ELEMENT
SHAPE
AND
ASTROID
SWITCHING
CURVE
.
88
5.2.6.1
QUADRATIC
TUNNEL
JUNCTIONS
.
88
5.2.6.2
ELONGATED
TUNNEL
JUNCTIONS
.
90
5.2.7
INCOMPLETE
REVERSAL
PROCESS
OF
SUBMICRON
SIZED
MTJS
.
95
5.2.7.1
INTRODUCTION:
MAGNETORESISTANCE
MEASUREMENTS
VS
DOMAIN
MAPPING
.
95
5.2.7.2
FILM
PREPARATION
AND
SAMPLE
PATTERING
.
95
5.2.7.3
MEASUREMENTS
.
96
5.2.7.3.1
REGULAR
SWITCHING
MODE
.
96
5.2.7.3.2
ANOMALOUS
SWITCHING
MODE
.
97
5.2.7.4
DISCUSSION
.
98
5.2.7.4.1
FORMATION
OF
A
360
DOMAIN
WALL
.
98
5.2.7.4.2
MICROMAGNETIC
SIMULATIONS
.
100
5.2.7.4.3
CONCLUSIONS
.
102
6
SUMMARY
AND
PERSPECTIVES
.
103
6.1
S
UMMARY
.
103
6.2
P
ERSPECTIVES
.
104
REFERENCES
105 |
| any_adam_object | 1 |
| author | Klostermann, Ulrich Karl |
| author_facet | Klostermann, Ulrich Karl |
| author_role | aut |
| author_sort | Klostermann, Ulrich Karl |
| author_variant | u k k uk ukk |
| building | Verbundindex |
| bvnumber | BV014267056 |
| classification_rvk | UP 1400 |
| ctrlnum | (OCoLC)52348383 (DE-599)BVBBV014267056 |
| discipline | Physik |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>00000nam a22000008c 4500</leader><controlfield tag="001">BV014267056</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20021129</controlfield><controlfield tag="007">t|</controlfield><controlfield tag="008">020423s2002 gw ad|| m||| 00||| eng d</controlfield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">964237261</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">3897229021</subfield><subfield code="9">3-89722-902-1</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)52348383</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV014267056</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">gw</subfield><subfield code="c">DE</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-703</subfield><subfield code="a">DE-355</subfield><subfield code="a">DE-29T</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">UP 1400</subfield><subfield code="0">(DE-625)146347:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Klostermann, Ulrich Karl</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Submicrometer sized magnetic tunnel junctions</subfield><subfield code="c">by Ulrich Karl Klostermann</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Berlin</subfield><subfield code="b">Logos-Verl.</subfield><subfield code="c">2002</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">104 S.</subfield><subfield code="b">Ill., graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Zugl.: Regensburg, Univ., Diss., 2001</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Tunnelmagnetowiderstand</subfield><subfield code="0">(DE-588)4667475-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Tunnelkontakt</subfield><subfield code="0">(DE-588)4297371-5</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Ferromagnetische Schicht</subfield><subfield code="0">(DE-588)4291507-7</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="655" ind1=" " ind2="7"><subfield code="0">(DE-588)4113937-9</subfield><subfield code="a">Hochschulschrift</subfield><subfield code="2">gnd-content</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Ferromagnetische Schicht</subfield><subfield code="0">(DE-588)4291507-7</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="1"><subfield code="a">Tunnelkontakt</subfield><subfield code="0">(DE-588)4297371-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2="2"><subfield code="a">Tunnelmagnetowiderstand</subfield><subfield code="0">(DE-588)4667475-5</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009785258&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-009785258</subfield></datafield></record></collection> |
| genre | (DE-588)4113937-9 Hochschulschrift gnd-content |
| genre_facet | Hochschulschrift |
| id | DE-604.BV014267056 |
| illustrated | Illustrated |
| indexdate | 2025-03-10T11:07:31Z |
| institution | BVB |
| isbn | 3897229021 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-009785258 |
| oclc_num | 52348383 |
| open_access_boolean | |
| owner | DE-703 DE-355 DE-BY-UBR DE-29T |
| owner_facet | DE-703 DE-355 DE-BY-UBR DE-29T |
| physical | 104 S. Ill., graph. Darst. |
| publishDate | 2002 |
| publishDateSearch | 2002 |
| publishDateSort | 2002 |
| publisher | Logos-Verl. |
| record_format | marc |
| spelling | Klostermann, Ulrich Karl Verfasser aut Submicrometer sized magnetic tunnel junctions by Ulrich Karl Klostermann Berlin Logos-Verl. 2002 104 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Zugl.: Regensburg, Univ., Diss., 2001 Tunnelmagnetowiderstand (DE-588)4667475-5 gnd rswk-swf Tunnelkontakt (DE-588)4297371-5 gnd rswk-swf Ferromagnetische Schicht (DE-588)4291507-7 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Ferromagnetische Schicht (DE-588)4291507-7 s Tunnelkontakt (DE-588)4297371-5 s Tunnelmagnetowiderstand (DE-588)4667475-5 s DE-604 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009785258&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Klostermann, Ulrich Karl Submicrometer sized magnetic tunnel junctions Tunnelmagnetowiderstand (DE-588)4667475-5 gnd Tunnelkontakt (DE-588)4297371-5 gnd Ferromagnetische Schicht (DE-588)4291507-7 gnd |
| subject_GND | (DE-588)4667475-5 (DE-588)4297371-5 (DE-588)4291507-7 (DE-588)4113937-9 |
| title | Submicrometer sized magnetic tunnel junctions |
| title_auth | Submicrometer sized magnetic tunnel junctions |
| title_exact_search | Submicrometer sized magnetic tunnel junctions |
| title_full | Submicrometer sized magnetic tunnel junctions by Ulrich Karl Klostermann |
| title_fullStr | Submicrometer sized magnetic tunnel junctions by Ulrich Karl Klostermann |
| title_full_unstemmed | Submicrometer sized magnetic tunnel junctions by Ulrich Karl Klostermann |
| title_short | Submicrometer sized magnetic tunnel junctions |
| title_sort | submicrometer sized magnetic tunnel junctions |
| topic | Tunnelmagnetowiderstand (DE-588)4667475-5 gnd Tunnelkontakt (DE-588)4297371-5 gnd Ferromagnetische Schicht (DE-588)4291507-7 gnd |
| topic_facet | Tunnelmagnetowiderstand Tunnelkontakt Ferromagnetische Schicht Hochschulschrift |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=009785258&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT klostermannulrichkarl submicrometersizedmagnetictunneljunctions |