Abstract: The system described herein relates to a method for operating a beam apparatus, such as a particle beam apparatus or laser beam apparatus, a computer program product and a beam apparatus for carrying out the method, and to an object holder for an object that, for example, is able to be arranged in a particle beam apparatus. The method includes generating a marking on an object holder using a laser beam of a laser beam device and/or using a particle beam of the particle beam apparatus, where the particle beam includes charged particles, arranging an object on the object holder, moving the object holder, positioning the particle beam and/or the laser beam in relative fashion in relation to the object using the marking, and processing, imaging and/or analyzing the object using the particle beam and/or the laser beam.

Abstract: The system described herein relates to a method for operating a beam apparatus, such as a particle beam apparatus or laser beam apparatus, a computer program product and a beam apparatus for carrying out the method, and to an object holder for an object that, for example, is able to be arranged in a particle beam apparatus. The method includes generating a marking on an object holder using a laser beam of a laser beam device and/or using a particle beam of the particle beam apparatus, where the particle beam includes charged particles, arranging an object on the object holder, moving the object holder, positioning the particle beam and/or the laser beam in relative fashion in relation to the object using the marking, and processing, imaging and/or analyzing the object using the particle beam and/or the laser beam.

Abstract: A projection apparatus for imaging a pattern of a mask onto a substrate by means of a beam of projected charged particles is disclosed. The apparatus includes a radiation sensitive layer. The apparatus also includes a mask. The mask includes a membrane layer made of a first material, scattering regions forming the pattern and made of a second material scattering the charged particles more than the membrane layer, and a plurality of straightly extending supporting struts spaced apart from one another and supporting the membrane layer together with the scattering regions. The apparatus also includes a projection apparatus. The projection apparatus includes a beam shaping device for producing the projection beam with a predetermined projection beam cross-section in the mask plane, and a positioning device for moving the projection beam cross-section in the mask plane along a predetermined path over the mask parallel to the direction into which the struts extend.

Abstract: A projection apparatus for imaging a pattern of a mask onto a substrate by means of a beam of projected charged particles is disclosed. The apparatus includes a radiation sensitive layer. The apparatus also includes a mask. The mask includes a membrane layer made of a first material, scattering regions forming the pattern and made of a second material scattering the charged particles more than the membrane layer, and a plurality of straightly extending supporting struts spaced apart from one another and supporting the membrane layer together with the scattering regions. The apparatus also includes a projection apparatus. The projection apparatus includes a beam shaping device for producing the projection beam with a predetermined projection beam cross-section in the mask plane, and a positioning device for moving the projection beam cross-section in the mask plane along a predetermined path over the mask parallel to the direction into which the struts extend.