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Figure 5
SEM image of the PR patterned by the hard X-ray beam at the focus position (a) and at 50 mm downstream of the focus position (b). The patterning area was enlarged away from the focus while the exposure time was increased. |
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Figure 5
SEM image of the PR patterned by the hard X-ray beam at the focus position (a) and at 50 mm downstream of the focus position (b). The patterning area was enlarged away from the focus while the exposure time was increased. |