| 摘要 |
A target system includes a beam path for receiving a particle beam and a target chamber for housing a sample material. A target foil is operable for holding the sample material in the target chamber. A pressure cell is formed along a portion of the beam path between the target foil and a pressure foil. When irradiating the sample material with the particle beam, the pressure inside the target chamber and the pressure cell is increased and maintained at substantially the same pressure. A method includes inserting a sample material into a target chamber of a target system. The target system includes a pressure cell formed along a portion of a beam path between a pressure foil and a target foil, adjacent the target chamber. The pressure cell and the target chamber are pressurized and maintained at substantially the same pressure. The sample material is irradiated to produce a radioisotope.
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