G01Q70/02

Detection Device for Scanning Probe Microscope
20230184809 · 2023-06-15 ·

A detection device to be inserted in a holder of a scanning probe microscope is provided. The detection device comprises a probe comprising a support, a lever extending from the support, a tip positioned at one end of the lever, opposite from said support. The probe has dimensions that are small in comparison with the holder and the detection device comprises an adapter secured to the probe so as to adapt said probe to fit the holder. The adapter is secured to the probe by bonding comprising at least one adhesive or by assembly comprising a filler material used to secure said adapter to said probe during a brazing operation.

Probe and sample exchange mechanism
09784760 · 2017-10-10 · ·

A scanning probe microscope system. A sample stage is provided along with a microscope arranged to collect data with a probe carried by the microscope from a sample carried by the sample stage. A probe/sample exchange mechanism is arranged to exchange the probe carried by the microscope with a new probe, and is also arranged to exchange the sample carried by the sample stage with a new sample. The probe/sample exchange mechanism comprises a transport structure which can move relative to the microscope and the sample stage; a probe carrier carried by the transport structure and adapted to carry the probe or the new probe when the probe is exchanged with the new probe; a sample carrier carried by the transport structure, wherein the sample carrier is adapted differently from the probe carrier to carry the sample or the new sample when the sample is exchanged with the new sample; and a drive system arranged to move the transport structure relative to the microscope and the sample stage when the probe is exchanged with the new probe and the sample is exchanged with the new sample.

Probe and sample exchange mechanism
09784760 · 2017-10-10 · ·

A scanning probe microscope system. A sample stage is provided along with a microscope arranged to collect data with a probe carried by the microscope from a sample carried by the sample stage. A probe/sample exchange mechanism is arranged to exchange the probe carried by the microscope with a new probe, and is also arranged to exchange the sample carried by the sample stage with a new sample. The probe/sample exchange mechanism comprises a transport structure which can move relative to the microscope and the sample stage; a probe carrier carried by the transport structure and adapted to carry the probe or the new probe when the probe is exchanged with the new probe; a sample carrier carried by the transport structure, wherein the sample carrier is adapted differently from the probe carrier to carry the sample or the new sample when the sample is exchanged with the new sample; and a drive system arranged to move the transport structure relative to the microscope and the sample stage when the probe is exchanged with the new probe and the sample is exchanged with the new sample.

Chip carrier exchanging device and atomic force microscopy apparatus having same
11175308 · 2021-11-16 · ·

A chip carrier exchanging device receives a used chip carrier from a head of a scanning probe microscope that performs measurement by using the chip carrier configured such that a measurement means is attached to a carrier made of a magnetic material, and the chip carrier exchanging device supplies a new chip carrier to the head. The chip carrier exchanging device includes: a permanent magnet; a magnetism flow connecting unit made of a magnetic material that allow magnetism to flow therethrough, the magnetism flow connecting unit being configured to fix the chip carrier by exerting a magnetic effect on the carrier; and a drive unit configured to operate the permanent magnet to change magnetic force between the carrier and the magnetism flow connecting unit.

Chip carrier exchanging device and atomic force microscopy apparatus having same
11175308 · 2021-11-16 · ·

A chip carrier exchanging device receives a used chip carrier from a head of a scanning probe microscope that performs measurement by using the chip carrier configured such that a measurement means is attached to a carrier made of a magnetic material, and the chip carrier exchanging device supplies a new chip carrier to the head. The chip carrier exchanging device includes: a permanent magnet; a magnetism flow connecting unit made of a magnetic material that allow magnetism to flow therethrough, the magnetism flow connecting unit being configured to fix the chip carrier by exerting a magnetic effect on the carrier; and a drive unit configured to operate the permanent magnet to change magnetic force between the carrier and the magnetism flow connecting unit.

SURFACE ANALYSIS DEVICE
20210349125 · 2021-11-11 ·

A surface analysis device (1) is provided with a sample stage (30) for placing a sample thereon, a cantilever to be arranged to face the sample stage (30), and a cantilever drive unit for driving the cantilever. The drive mechanism is configured, when taking out the sample stage (30), to shift the sample stage (30) relative to a measurement unit (20) so that the measurement unit (20) and the sample stage (30) separate from each other in a first direction in which the cantilever and the sample stage (30) face each other, and then slidably move the stage (30) in a direction intersecting with the first direction.

PROBE CHIP, SCAN HEAD, SCANNING PROBE MICROSCOPY DEVICE AND USE OF A PROBE CHIP

The present document relates to a probe chip for use in a scanning probe microscopy device for holding a probe mounted thereon. The probe chip includes a carrier element having a probe bearing side which is configured for bearing the probe to be extending therefrom as an integral or mounted part thereof. The carrier element further comprises a mounting side configured for mounting the probe chip onto a scan head of the scanning probe microscopy device, wherein the mounting side extends in a longitudinal and lateral direction of the carrier element to be substantially flat. The carrier element towards the probe bearing side thereof is truncated in the lateral direction on either side of a longitudinal axis through a center of the carrier element, such as to enable a rotation of the probe chip over a rotation angle around the longitudinal axis in use when the longitudinal axis is inclined at an inclination angle relative to a substrate surface to be scanned and when the probe is in a measurement position relative to the substrate surface.

PROBE CHIP, SCAN HEAD, SCANNING PROBE MICROSCOPY DEVICE AND USE OF A PROBE CHIP

The present document relates to a probe chip for use in a scanning probe microscopy device for holding a probe mounted thereon. The probe chip includes a carrier element having a probe bearing side which is configured for bearing the probe to be extending therefrom as an integral or mounted part thereof. The carrier element further comprises a mounting side configured for mounting the probe chip onto a scan head of the scanning probe microscopy device, wherein the mounting side extends in a longitudinal and lateral direction of the carrier element to be substantially flat. The carrier element towards the probe bearing side thereof is truncated in the lateral direction on either side of a longitudinal axis through a center of the carrier element, such as to enable a rotation of the probe chip over a rotation angle around the longitudinal axis in use when the longitudinal axis is inclined at an inclination angle relative to a substrate surface to be scanned and when the probe is in a measurement position relative to the substrate surface.

SENSOR PROBE ASSEMBLY
20210231578 · 2021-07-29 ·

A sensor probe assembly includes a probe, and a sensor assembly coupled to the probe. The sensor assembly measures a physical or electrical characteristic of a surface that the probe is near to or in contact with. The sensor assembly is symmetrically disposed around a center axis of the probe.

Z-position motion stage for use in a scanning probe microscopy system, scan head and method of manufacturing

The present document relates to a Z-position motion stage for use in a scanning probe microscopy system. The stage comprises a support element for mounting the z-position motion stage on a scan head, and at least one first actuator mounted on the support element for enabling motion of a probe of the scanning probe microscopy system. The probe is connected to or attachable to the z-position motion stage. The support element and the at least one first actuator are shaped and mounted such as to form a rotation symmetric element which is rotation symmetric around a notional common longitudinal axis. The document further relates to a scan head, a method of manufacturing a z-position motion stage, and a Z-position motion stage obtained with such a method.