Zhang Wentao, Zhu Baohua, Wang Jiejun, Zhang Baowu, Xiong Xianming. Effects of divergence angle on deposition of neutral atoms[J]. Infrared and Laser Engineering, 2016, 45(3): 306003-0306003(5). doi: 10.3788/IRLA201645.0306003
| Citation:
|
Zhang Wentao, Zhu Baohua, Wang Jiejun, Zhang Baowu, Xiong Xianming. Effects of divergence angle on deposition of neutral atoms[J]. Infrared and Laser Engineering, 2016, 45(3): 306003-0306003(5). doi: 10.3788/IRLA201645.0306003
|
Effects of divergence angle on deposition of neutral atoms
- 1.
Department of Electrical Engineering and Automation,Guilin University of Electronic Technology,Guilin 541004,China;
- 2.
Key Laboratory of Optoelectronic Information Processing,Guangxi Colleges and Universities,Guilin 541004,China;
- 3.
College of Metrology & Measurement Engineering,China Jiliang Universtiy,Hangzhou 310000,China
- Received Date: 2015-07-06
- Rev Recd Date:
2015-08-10
- Publish Date:
2016-03-25
-
Abstract
Using neutral chromium atoms for the fabrication of nanometer-scale ordered structures is a new method of generating nanostructures on a substrate. But all the information of nano-gratings deposited by laser standing wave field can not be given only through one-dimensional or two-dimensional analysis. Three-dimensional analysis of the effects of atomic beam divergence angle on the process of fabricating nano-grating was discussed based on the three-dimensional motion model of Cr atoms in Gaussian standing wave laser field. The study shows that the preparation of a high-collimated and transversely cooled atomic beam, typically under 0.6 mrad, is essential to minimize the severely disadvantageous effects for deposition of atoms in laser standing wave.
-
References
|
[1]
|
Mudassar Asloob A, Butt Saira. Self-imaging-based laser collimation testing technique[J]. Applied Optics, 2010, 49(31):6057-6062. |
|
[2]
|
Anderson W R, Brandley C C, McClelland J J, et al. Minimizing feature width in atom optically fabricated chromium nanostructures[J]. Phys Rev A, 1999, 59(3):2476-2485. |
|
[3]
|
Zhao Min, Wang Zhanshan, Ma Bin, et al. Quantum analysis of 23Na atoms deposition in the gaussian laser standing wave field[J]. Acta Photonica Sinica, 2008, 37(3):481-484. |
|
[4]
|
Li Xiang, Pang Zhaoping, Zhang Xinping. Fabrication of large-area gold nanowires grating[J]. Acta Photonica Sinica, 2011, 40(12):1850-1854. |
|
[5]
|
Thijs Meijer. Atom lithography of creating patterned magnetic layers[D]. Eindhoven:Eindhoven University, 2011. |
|
[6]
|
Ivanov Vladyslav, Gupta Subhadeep. Laser-driven Sisyphus cooling in an optical dipole trap[J]. Physical Review A, 2011, 84(6):063417-1-5. |
|
[7]
|
Wilson A C, Ospelkaus C, Van Devender A P. A 750-mW, continuous-wave, solid-state laser source at 313 nm for cooling and manipulating trapped Be ions[J]. Applied Physics B-Lasers and Optics, 2011, 104(4):741-748. |
|
[8]
|
Gamini Piyadasa C K. Detection of cylindrical boundary diffraction wave emanating from a straight edge by light interaction[J]. Optics Communications, 2012, 285(3):4878-4883. |
|
[9]
|
Wang Z P, Kurahashi M, Suzuki T, et al. The improved self-assembled monolayer of octadecyltrichlorosilane as positive resist for patterning silicon surface by metastable helium atom beam lithography[J]. Physics Procedia, 2012, 32(2):525-531. |
|
[10]
|
Liao Zeyang, Al-Amri M, Thomas Becker, et al. Atom lithography with subwavelength resolution via rabi oscillations[J]. Physical Review A, 2013, 87(6):023405-1-5. |
|
[11]
|
Zhang Wentao, Zhu Baohua, Xiong Xianming. Influence of divergence angle on deposition of neutral chromium atoms using laser standing wave[J]. Chin Phys B, 2012, 32(3):033301-1-4. |
|
[12]
|
Zhang Wentao, Zhu Baohua, Huang Jing, et al. The distribution of atoms in one-dimensional transverse laser cooling field[J]. Nuclear Instruments and Methods in Physics Research B, 2011, 269(2):244-246. |
-
-
Proportional views
-
DownLoad: