charcterization

Multi-Channel Exploration of O Adatom on TiO2(110) Surface by Scanning Probe Microscopy

by NANOSENSORS
5 October 202015 March 2023
Science & Technology

Figure 5. from “Multiple images of TiO2(110) surface with atomic resolution and corresponding line profiles” by Huan Fei Wen et al. (a) Frequency shift (∆f) image, (b) tunneling current () image and (c) local contact potential difference (VLCPD) image. (d,e) The line profiles along the blue line on the surface in (b,c). (f0 = 805 kHz, Q = 27623, ∆f = −260 Hz, VDC = 1.3 V, VAC = 1.5 V, A = 500 pm, size: 3.5 × 3.2 nm2). Multiple images of TiO2(110) surface with atomic resolution and corresponding line profiles. (a) Frequency shift (∆f) image, (b) tunneling current () image and (c) local contact potential difference (VLCPD) image. (d,e) The line profiles along the blue line on the surface in (b,c). (f0 = 805 kHz, Q = 27623, ∆f = −260 Hz, VDC = 1.3 V, VAC = 1.5 V, A = 500 pm, size: 3.5 × 3.2 nm2). - Ultrastiff NANOSENSORS SD-T10L100 AFM probes were used.

In the article “Multi-Channel Exploration of O Adatom on TiO2(110) Surface by Scanning Probe Microscopy” Huan Fei Wen, Yasuhiro Sugawara and Yan Jun describe how… Read More »Multi-Channel Exploration of O Adatom on TiO2(110) Surface by Scanning Probe Microscopy

Conductive-probe atomic force microscopy and Kelvin-probe force microscopy characterization of OH-terminated diamond (111) surfaces with step-terrace structures

by NANOSENSORS
18 August 201915 March 2023
Science & Technology

Diamond has a high breakdown field, high carrier mobilities and the highest thermal conductivity. That is why diamond is a promising material for next generation… Read More »Conductive-probe atomic force microscopy and Kelvin-probe force microscopy characterization of OH-terminated diamond (111) surfaces with step-terrace structures