Components for pulsed laser deposition machines for use in the manufacture of semiconductors, namely electrodes, calibration devices for calibrating pressure sensors, electric actuators, electric measurement sensors, electrical controllers, transducers in the nature of electrical transducers and electro-optic transducers, electronic signal transmitters, electronic signal receivers, coaxial cables, fiber optic cables, pressure and optical sensors, tubes being electron tubes and photoelectric tubes, feed lines being connection cables, Power Supplieselectrical, power cables, Laser, Laser diodes; Components for semiconductor manufacturing machines, namely electrodes, calibration devices for calibrating pressure sensors, electric actuators, electric measurement sensors, electrical controllers, transducers in the nature of electrical transducers and electro-optic transducers, electronic signal transmitters, electronic signal receivers, coaxial cables, fiber optic cables, pressure and optical sensors, tubes being electron tubes and photoelectric tubes, feed lines being connection cables, Power Supplieselectrical, power cables, Laser, Laser diodes; Components for semiconductor substrates manufacturing machines, namely electrodes, calibration devices for calibrating pressure sensors, electric actuators, electric measurement sensors, electrical controllers, transducers in the nature of electrical transducers and electro-optic transducers, electronic signal transmitters, electronic signal receivers, coaxial cables, fiber optic cables, pressure and optical sensors, tubes being electron tubes and photoelectric tubes, feed lines being connection cables, Power Supplieselectrical, power cables, Laser, Laser diodes; Components for semiconductor wafer processing machines, namely electrodes, calibration devices for calibrating pressure sensors, electric actuators, electric measurement sensors, electrical controllers, transducers in the nature of electrical transducers and electro-optic transducers, electronic signal transmitters, electronic signal receivers, coaxial cables, fiber optic cables, pressure and optical sensors, tubes being electron tubes and photoelectric tubes, feed lines being connection cables, Power Supplieselectrical, power cables, Laser, Laser diodes; Components for semiconductor substrates manufacturing machines, namely electrodes, calibration devices for calibrating pressure sensors, electric actuators, electric measurement sensors, electrical controllers, transducers in the nature of electrical transducers and electro-optic transducers, electronic signal transmitters, electronic signal receivers, coaxial cables, fiber optic cables, pressure and optical sensors, tubes being electron tubes and photoelectric tubes, feed lines being connection cables, Power Supplieselectrical, power cables, Laser, Laser diodes; Components for semiconductor wafer processing equipment, namely electrodes, calibration devices for calibrating pressure sensors, electric actuators, electric measurement sensors, electrical controllers, transducers in the nature of electrical transducers and electro-optic transducers, electronic signal transmitters, electronic signal receivers, coaxial cables, fiber optic cables, pressure and optical sensors, tubes being electron tubes and photoelectric tubes, feed lines being connection cables, Power Supplieselectrical, power cables, Laser, Laser diodes; Components for semiconductor substrates manufacturing machines, namely electrodes, calibration devices for calibrating pressure sensors, electric actuators, electric measurement sensors, electrical controllers, transducers in the nature of electrical transducers and electro-optic transducers, electronic signal transmitters, electronic signal receivers, coaxial cables, fiber optic cables, pressure and optical sensors, tubes being electron tubes and photoelectric tubes, feed lines being connection cables, Power Supplieselectrical, power cables, Laser, Laser diodes; Measurement apparatus and instruments, namely, pressure measuring apparatus and distance measuring apparatus for use in semiconductor manufacturing, semiconductor substrates manufacturing, and semiconductor wafer processing; Scientific apparatus and instruments, namely, ultra-high vacuum chambers; Scientific apparatus and instruments, namely, ultra-high vacuum chambers featuring pulse laser deposition; Pulsed laser deposition apparatus for use in research