Q：What kind of movement does "3-axis" refer to?
A：It refers to movement along the X-axis, Y-axis, and rotation.
Q：Is it possible to adjust azimuthal rotation (in-plane rotation of the grid) inside the
TEM?
A：No, it is not possible to adjust it inside the TEM. Adjustment can only be perform
ed outside the column (main TEM body).
Q：Why is the sample rotation function important for tomography observation?
A：Normally, aligning the crystal orientation requires two axes (X tilt plus Y tilt or rot
ation). If tilting is performed only along the X axis, the crystal will deviate from t
he axis. Therefore, our holder system combines Y tilt with sample rotation, allowi
ng perfect alignment of the crystal orientation. This enables high-angle tilting a
nd the reconstruction of clear 3D structures
Q：Is a needle option available for the HATA holder?
A：The HATA holder has a detachable tip, allowing flexible configuration changes de
pending on the application. There is a cartridge type with an open front, in which
case an FIB grid must be used as a "needle." This enables data acquisition equiva
lent to that obtained with a dedicated needle option.