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Resolution: standard / high Figure 7.
Typical SSE with TiO2 on Pt. Applied E field increases from 1: 50 V/μm, to 2: 100 V/μm, to 3: with 140 V/μm, showing increasing
electron tunneling from EF, left, to the vacuum, right.
Tsu Nanoscale Research Letters 2011 6:127 doi:10.1186/1556-276X-6-127 |