Coaxial zoom microscopy ultra-high quality two-dimensional material transfer system
1. Microscopic transfer operation platform:
a. Four axis adjustable substrate loading platform: The sample platform provides linear movement through seamless steel wire ball guides, and is three-axis adjustable; Support translation along the XY direction, with a stroke of 13mm and a Z-axis translation stroke of 10mm. The resolution of the micro wire rod control system is ≤ 1um; Manually adjust the rotation around the z-axis to any angle; Adjust the horizontal tilt angle in the X direction by -10~10 degrees;
b. Substrate carrier platform heating system: The sample stage is equipped with a heating system, and the temperature can be controlled within the range of room temperature to 220 ℃ with an accuracy of ± 0.5 ℃. The heating switch is controlled;
c. Four axis adjustable slide moving platform: slide XYZ three-axis adjustable, stroke 13mm, micro wire rod control, micro wire rod control system resolution ≤ 1um, Y-direction horizontal tilt angle -10~10 degrees;
d. Support automatic vacuum adsorption of samples to ensure precise fixation of the target sample position during the transfer process; Vacuum pump solenoid valve control, button control for sample adsorption.
2. Microscopic imaging optical path system:
a. Three objective metallographic microscope, with a barrel movement of 60mm x 60mm, comes standard with 5x, 10x, and 20x objective lenses. The continuous zoom module is adjustable from 0.6x to 5x. The total magnification can reach 3000 times.
b. Coaxial light intensity can be adjusted.
c. CCD camera: 12 million pixels, CCD comes with an operating system, can measure with a mouse inserted; Supports direct output from HDMI cameras to displays.
d. Matching monitor: monitor, 24 inch 1080P high-definition professional monitor.
Targeting air stable two-dimensional materials such as graphene and boron nitride