Abstract:
PROBLEM TO BE SOLVED: To provide a cryostat capable of effectively preventing dew condensation on the surface of a cell. SOLUTION: The cryostat includes: a casing 1 where incidence and emission openings are formed; a cell storage chamber provided in the casing; a temperature control means for controlling cell temperature; a first optical path pipe 11 for guiding light entering from the incidence opening of the casing to the cell storage chamber; a second optical path pipe 12 for guiding light through the cell storage chamber to the emission opening of the casing; first and second optical windows 15, 18 disposed in openings exposed to the outside, respectively, in the first and second optical path pipes; and a sealing material 19 that is disposed at the periphery of the first and second optical windows, seals the first and second optical path pipes, and has a vapor permeability of 30,000 cc cm 2 mm sec cm Hg×10 10 or less. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To obtain a probe with carbon nanotubes for a scanning probe microscope which can manufacture in an atmosphere in a short manufacturing time in a mass production and which does not exert an adverse influence on mechanical and electrical characteristics of the nanotubes. SOLUTION: A method for manufacturing the probe for the scanning probe microscope comprises the steps of: opposing the probe 5 of a metal or a semiconductor sharpened at a tip end to an electrode 4 at a small interval in a container 3 for filling a solution 2 for dispersing the carbon nanotubes 7 in an organic solvent; and applying a voltage to the probe 5 and the electrode 4 to adhere the nanotubes 7 to the tip end of the probe 5. COPYRIGHT: (C)2004,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide an ultrahigh vacuum scanning probe microscope capable of performing in situ observation with an atomic-level resolution of a surface structure, while applying a stress to a sample in ultrahigh vacuum. SOLUTION: This ultrahigh vacuum scanning probe microscope is characterized by being equipped with a sample holder 3 for supporting one end or both ends of a tabular sample 2 in a vacuum vessel in the ultrahigh vacuum state; stress application mechanisms 6, 7, 8 wherein deformation in the vertical direction is controlled in the nano-scale, for applying a stress to the tabular sample 2; and a probe for performing on-the-spot measurement with the atomic-level resolution of the state of the tabular sample surface where the stress is applied. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide an instrument equipped with a plurality of functions required when a sample is analyzed and/or treated under vacuum. SOLUTION: This cassette for forming a circuit is equipped with a substrate 100, which has a terminal 1 and a projection 6, and a holder 200 having a recessed part 10 for permitting the insertion of the electrode 3 and the projection 6 coming into contact with the terminal 1 and the recessed part 10 and constituted so that the substrate 100 and the holder 200 are fixed by inserting the projection 6 in the recessed part 10. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To highly accurately carry out an element analysis of a sample without adverse effects to Auger electrons emitted from the sample by an electric field formed by an electron emission electrode and observe a surface of the sample by utilizing a tunnel effect. SOLUTION: The sample is placed on a sample stage scanned in a predetermined direction. Electrons are irradiated to the sample from the electron emission electrode 33 of a probe 30. Auger electrons are emitted from the sample by electrons irradiated to the sample and are given to a cylindrical mirror spectroscope 40. An energy of the Auger electrons is measured by the cylindrical mirror spectroscope 40. A shield electrode 31 is set to the probe 30 for shielding the electric field formed by electrons irradiated from the electron emission electrode 33 to prevent effects to Auger electrons emitted from the sample.
Abstract:
PROBLEM TO BE SOLVED: To provide an instrument equipped with a plurality of functions required when a sample is analyzed and/or treated under vacuum. SOLUTION: This cassette for forming a circuit is equipped with a substrate 100, which has a terminal 1 and a projection 6, and a holder 200 having a recessed part 10 for permitting the insertion of the electrode 3 and the projection 6 coming into contact with the terminal 1 and the recessed part 10 and constituted so that the substrate 100 and the holder 200 are fixed by inserting the projection 6 in the recessed part 10. COPYRIGHT: (C)2006,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a method of manufacturing a probe for a probe microscope capable of growing a carbon nanotube on the tip part of a probe substrate by a plasma CVD method by reducing a damage received from plasma by electric field concentration. SOLUTION: A holder 26 for holding a tungsten probe 10 is arranged in a container 21 with an exposed tip part 10a, and carbon-based gas introduced into the container 21 is changed into plasma, and the tip part 10a is exposed to the carbon-based gas changed into plasma, to thereby grow the carbon nanotube 31 on the tip part 10a. A catalyst metal is deposited on the tip part 10a of the tungsten probe 10. COPYRIGHT: (C)2007,JPO&INPIT