2 article(s) from Nicoara, Nicoleta
Representative SEM images of samples grown at (a) 490 °C, (b) 530 °C, and (c) 580 °C, showing a lar...
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(a) High-resolution HAADF image of a nanodot on top of the amorphous SiO2 layer, taken along the [1...
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Chemical analysis of the sample grown at 530 °C. (a) Low-resolution cross-section STEM HAADF image ...
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(a) PL spectra measured at 7 K and with an excitation power of 104 mW of a Si substrate and the bar...
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Simulated transition energy as a function of the size of CIS nanodots according to Equation 1. The illustrate...
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Beilstein J. Nanotechnol. 2019, 10, 1103–1111, doi:10.3762/bjnano.10.110
(a) Perturbation signal with a square pulse shape, exemplarily shown for a period of 6.67 μs, a pul...
Frequency spectra for square pulse perturbation signal (Vpulse = 0.5 V, wpulse = ½ period) with the...
(a) Frequency spectrum for bias modulation with exponential rise and fall shape, as illustrated in Figure 1f...
Experimental frequency spectra with a square shaped bias pulse (Vpulse = 0.2 V) of 50% duty cycle. ...
Experimental frequency spectra with a square shaped pulse of 50% duty cycle measured by FM-KPFM (fac...
Beilstein J. Nanotechnol. 2018, 9, 1272–1281, doi:10.3762/bjnano.9.119
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