The present disclosure relates to in situ transmission electron microscope (TEM) holders with improved stability and electrical sensitivity. The holders feature a front bearing seal and a rear bearing seal which allow the holders to achieve high sensitivity, high stability, large range of motion and high vacuum isolation. The bearings use a PEEK insulating disk as a pivot point for translation and tilting motion, and use O-rings to dampen vibrations, provide electrical and vacuum insulation, and to set a grabbing force between the bearing and the probe.

The present invention addresses a problem of providing a specimen holder capable of observing phenomena on the surface and in the inner part of a specimen, the phenomena being generated in different gas spaces, and a charged particle beam device provided with the specimen holder. In order to solve this problem, a specimen holder for a charged particle beam device which observes a specimen using a charged particle beam is configured such that the specimen holder includes a first gas injection nozzle capable of injecting a first gas to a first portion of a specimen, a second gas injection nozzle capable of injecting a second gas to a second portion of the specimen, the second portion being different from the first portion, and a partition part provided between the first gas injection nozzle and the second gas injection nozzle.

An object preparation device for preparing an object in a particle beam apparatus includes at least one cutting device, at least one cutting bevel for cutting the object, where the cutting bevel is arranged at the cutting device, at least one movably embodied object receptacle device having an object receptacle for receiving the object, and at least one drive unit for moving the object receptacle device from a first position of the object receptacle device into a second position of the object receptacle device. The first position of the object receptacle device is an initial position. The second position of the object receptacle device is an analysis and/or processing position of the object receptacle device. An observation axis (OA) extends through the object receptacle when the object receptacle device is arranged at the second position.

A charged particles beam column for inspecting a sample in a sample plane is presented. The charged particles beam column comprises: a charged particles source generating a charged particles beam propagating along a general propagation path towards the sample plane; and at least one charged particles beam shaping unit. The charged particles shaping unit comprises at least one high-frequency electromagnetic radiation generator located in a vicinity of said general propagation path of the charged particles beam and controllably operated to perform synchronized generation of said high-frequency electromagnetic radiation towards at least one interaction region in said general propagation path, to cause interaction between said radiation and the charged particles, thereby directly affecting energy properties of the charged particles passing through said at least one interaction region in the general propagation path and directly affecting spectral resolution of the charged particles beam at said sample plane.

A system for positioning a sample in a charged particle apparatus (CPA) or an X-ray photoelectron spectroscopy (XPS) system includes a sample carrier coupled to a stage inside the vacuum chamber of the CPA or XPS system. The system allows transferring of the sample carrier among multiple CPAs, XPS systems and glove boxes in inert gas or in vacuum. The sample carrier is releasably coupled with the stage in the vacuum chamber of the CPA or the XPS. Multiple electrodes in a sample area of the sample carrier are electrically connectable with the stage by multiple spring contacts between the sample carrier and the stage.

An electrical connector for use in electron microscopy sample holders. The electrical connector provides electrical contacts to the sample support devices which are positioned in the sample holders for electrical, temperature and/or electrochemical control.

An object preparation device for preparing an object in a particle beam apparatus includes at least one cutting device, at least one cutting bevel for cutting the object, where the cutting bevel is arranged at the cutting device, at least one movably embodied object receptacle device having an object receptacle for receiving the object, and at least one drive unit for moving the object receptacle device from a first position of the object receptacle device into a second position of the object receptacle device. The first position of the object receptacle device is an initial position. The second position of the object receptacle device is an analysis and/or processing position of the object receptacle device. An observation axis (OA) extends through the object receptacle when the object receptacle device is arranged at the second position.

An examination container includes a main body, a cover and a carrier stage. The main body has an accommodating trough for holding a sample. The cover is detachably connected to the main body to close the accommodating trough. The cover has a first through-hole penetrating through an outer surface and an inner surface of the cover, and includes a membrane arranging on the inner surface of the cover. The membrane has a second through-hole opposite to the first through-hole for passing a charged particle beam through the first through hole and the second through hole. The carrier stage is installed in a position corresponding to the second through-hole. The carrier stage is detachably arranged in the accommodating trough for a variety of examination purposes. An electron microscope using the abovementioned examination container is also disclosed.

A device for observing a specimen, such as a charged particle beam device exemplified by a scanning electron microscope and a transmission electron microscope in which an operator can specify minute bubbles with high contrast in a charged particle beam image of a liquid subjected to processing of generating bubbles, using a phenomenon in which contrast as high as an operator can specify minute bubbles is provided in a charged particle beam image of a specimen including an ionic liquid and a liquid subjected to processing of generating bubbles, thus making it possible to recognize minute bubbles in a liquid.

A system for performing diffraction analysis, includes a mill for removing a surface portion of a sample, and an analyzer for performing diffraction analysis on the milled sample.