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TappingMode/ Non-Contact
TappingMode™ AFM, a proprietary Bruker afm mode, is the most popular AFM technique. As an AC technique, the cantilever is operated at or near its resonance frequency such that forces between the AFM tip and sample cause a change of the initial resonance behavior. It is common to reduce the free air amplitude in order to maintain sample topography tracking. A phase image can also be generated by simultaneously monitoring the phase shift between drive signal to the AFM cantilever and its response. This allows for very high spatial information based on various material properties.
Frequency
Nom: 320KHz
Spring Const.
Nom: 42N/m
Geometry
Rectangular
Tip Radius
10nmMaterial
0.01 - 0.025 Ωcm Antimony (n) doped SiCoating
B: Reflective Aluminum
Frequency
Nom: 75KHz
Spring Const.
Nom: 3.0N/m
Geometry
Rectangular
Tip Radius
20.0nmMaterial
0.010-0.025Ohmcm Antimony (n) doped Si.
Coating
Au 50 nmF: Au
B: Au
Frequency
Nom: 320KHz
Spring Const.
Nom: 37N/m
Geometry
Rectangular
Tip Radius
2nmMaterial
0.01 - 0.025 Ωcm Antimony (n) doped Si Coating
B: Reflective Aluminum
Frequency
Nom: 300KHz
Spring Const.
Nom: 40N/m
Geometry
Rectangular
Tip Radius
20.0nmMaterial
0.010-0.025Ohmcm Antimony (n) doped Si
Coating
Au 50 nmF: Au 50 nm
B: Au 50 nm
Frequency
Nom: 350KHz
Spring Const.
Nom: 35N/m
Geometry
Rectangular
Tip Radius
8nmMaterial
0.01 - 0.025 Ωcm Antimony (n) doped SiCoating
B: Reflective Aluminum
Frequency
Nom: 300KHz
Spring Const.
Nom: 40N/m
Geometry
Rectangular
Tip Radius
20.0nmMaterial
0.010-0.025Ohmcm Antimony (n) doped Si
Coating
Au 50 nm
Frequency
Nom: 320KHz
Spring Const.
Nom: 37N/m
Geometry
Rectangular
Tip Radius
7nmMaterial
Single Crystal SiCoating
B: Ti/Au
Frequency
Nom: 75KHz
Spring Const.
Nom: 3.0N/m
Geometry
Rectangular
Tip Radius
8nmMaterial
Single Crystal SiCoating
B: Ti/Au
Frequency
Nom: 75KHz
Spring Const.
Nom: 3.0N/m
Geometry
Rectangular
Tip Radius
20.0nmMaterial
0.010-0.025Ohmcm Antimony (n) doped Si Coating
Au 50 nmF: Au 50 nm
B: Au 50 nm
Frequency
Nom: 22KHz
Spring Const.
Nom: 0.07N/m
Geometry
A Triangular
Tip Radius
20nmMaterial
Silicon NitrideCoating
B: Reflective Gold
Frequency
Nom: 150KHz
Spring Const.
Nom: 5.0N/m
Geometry
Rectangular
Tip Radius
20.0nmMaterial
0.010-0.025Ohmcm Antimony (n) doped Si.
Coating
Au 50 nmF: Au 50 nm
B: Au 50 nm
Frequency
Nom: 320KHz
Spring Const.
Nom: 37N/m
Geometry
Rectangular
Tip Radius
2nmMaterial
0.01 - 0.025 Ωcm Antimony (n) doped Si Coating
none
Frequency
Nom: 320KHz
Spring Const.
Nom: 42N/m
Geometry
Rectangular
Tip Radius
8.0nmMaterial
Single Crystal SiCoating
F: Optional
B: Aluminum
CALL TO ORDER
Frequency
Nom: 375KHz
Spring Const.
Nom: 0.35N/m
Geometry
Special
Tip Radius
8nmMaterial
Silicon NitrideCoating
B: Reflective Gold