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simple cubic(110) simple cubic(111)
fcc(110) fcc(111)
bcc(110) bcc(111)
simple cubic(100) hcp(0001)
fcc(100) hcp(11-20)
bcc(100) hcp(10-10)
simple cubic(110) simple cubic(111)
fcc(110) fcc(111)
bcc(110) bcc(111)
simple cubic(100) hcp(0001)
fcc(100) hcp(11-20)
bcc(100) hcp(10-10)
MENU
Surface Structures Diffraction Patterns
Introduction Introduction
© Eckart Hasselbrink, Sabrina Tauchmann, Essen, 2006
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simple cubic(110)
y-Plane Cross-Section
x-Plane Cross-Section
Y
X
- Surface view a = unit cell length
Menu
Diffraction Pattern
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Simple Cubic(110)
(00) (10)
Diffraction Pattern
1/a
(-11) (01) (11)
(-10)
(-1-1) (0
-1) (1
-1)
√2/a
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fcc(110) - Surface view
Cross-Sectional View
[110]
[001]
a = unit cell lengtha
[-110]
[0-11]
a√2
Menu Overlayers
Diffraction Pattern
[002]
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fcc(110)
Diffraction Pattern
(-11) (01) (11)
(-1-1) (0
-1) (1
-1)
(-10) (00) (10)
1/a
√2/a
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bcc(110) - Surface view
[110]
a = unit cell length
[1-10]
[001]
Cross-Sectional View
[-1-10]
a
a√2
Menu Overlayers
Diffraction Pattern
[001]
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bcc(110)
Diffraction Pattern
1/a
√2/a
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simple cubic(100)
Cross-Sectional View
- Surface viewa = unit cell length
a
a
Menu
Diffraction Pattern
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simple cubic(100)
(-11) (01) (11)
(10)
Diffraction Pattern
1/a
(-10) (00)
(-1-1) (0
-1) (1
-1)
1/a
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fcc(100)
Cross-Sectional View
- Surface viewa = unit cell length
[100]
[0-11]
[-1-10][0
-11]
a√2
a√2
Menu Overlayers
Diffraction Pattern
[011]
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fcc(100)
(-11) (01) (11)
(10)
Diffraction Pattern
(-10) (00)
(-1-1) (0
-1) (1
-1)
√2/a
√2/a
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bcc(100) - Surface viewa = unit cell length
[100]
[001]
[-111]
a
a [001]
[010]
Menu Overlayers
Diffraction Pattern
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bcc(100)
(-11) (01) (11)
(10)
Diffraction Pattern
1/a
(-10) (00)
(-1-1) (0
-1) (1
-1)
1/a
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simple cubic(111) - Surface viewa = unit cell length
a√2
a√2
Menu
Diffraction Pattern
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simple cubic(111)
Diffraction Pattern
√2/a
√2/a
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fcc(111)
Cross-Sectional View
- Surface viewa = unit cell length
[111]
[1-10]
[-10
-1]
[10-1]
[1-21]
a√2
Menu
Diffraction Pattern
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fcc(111)
Diffraction Pattern
(-1-1) (0
-1) (1
-1)
(-11) (01) (11)
(-10) (00) (10)
√(8/3)/a
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bcc(111)
Cross-Sectional View
- Surface viewa = unit cell length
[111]
[-1-12]
[-1-12]
[-1-11]
[1-10]
[0-22]
Menu
Diffraction Pattern
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bcc(111)
Diffraction Pattern
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hcp(0001)
Cross-Sectional View
- Surface viewa = unit cell length
[0001][01
-10]
[1-100]
[10-10]
[11-20]
[1-100]
1/6[-2203]
Menu
Diffraction Pattern
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hcp(0001)
Diffraction Pattern
(-1-1) (0
-1) (1
-1)
(-11) (01) (11)
(-10) (00) (10)
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hcp(1-120)a = unit cell length
[0001]
[1-100]
Menu
Diffraction Pattern
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hcp(11-20)
Diffraction Pattern
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hcp(10-10) - Surface viewa = unit cell length
Cross-sectional view-
Menu
Diffraction Pattern
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hcp(10-10)
Diffraction Pattern
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fcc(110) + hollow adatom fcc(110) +short-bridge adatom
fcc(110) +long-bridge adatom crystal face
fcc(110) - Overlayer Structures
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bcc(110) - Overlayer Structures
bcc(110) + 3-fold adatom bcc(110) + centre adatom
crystal face
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fcc(100) - Overlayer Structures
fcc(100) + hollow adatom
crystal face
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bcc(100) - Overlayer Structures
bcc(100) + hollow adatom crystal face