Abstract—
A review of the test objects intended to calibrate scanning electron microscopes and study the secondary-electron emission of a solid-body relief surface using scanning electron microscope is carried out. The test objects are divided according to two parameters: the form of the relief and relief structure. As regards the form of the relief, the test objects are divided into single, pitch, and periodic structures. As regards the relief structure, the test objects are divided into objects with rectangular profiles and those with trapezoidal profiles with large and small angles of side-wall inclination. Examples of such test objects are given. Their characteristics and methods for parameter certification are described. The advantages and disadvantages of test objects are considered. It is shown that tests objects with pitch structures consisting of trapezoidal grooves with large angles of side-wall inclination have the best characteristics. The test objects are produced in single-crystal silicon with {100} surface orientation by means of the method of the liquid anisotropic etching of silicon. These test objects allow the determination of all characteristics of scanning electron microscopes affecting the measurement of the linear sizes of relief structures used in microelectronics and nanotechnology. If they are used, it is possible to make correlation measurements, which increase the calibration accuracy for scanning electron microscopes tenfold.
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REFERENCES
Scanning Electron Microscopy: Physics of Image Formation and Microanalysis, Ed. by J. I. Goldstein and H. Yakowitz (Springer, Heidelberg, 1998).
Practical Scanning Electron Microscopy: Electron and Ion Microprobe Analysis Ed. by J. I. Goldstein and H. Yakowitz (Springer, Berlin, 1975; Mir, Moscow, 1978).
J. I. Goldstein, D. E. Newbury, P. Echlin, et al., Scanning Electron Microscopy and X-Ray Microanalysis (New York; London, 1981; Mir, Moscow, 1984).
Microanalyse et microscopie électronique à balayage, Ed. by F. Maurice, L. Meny, and R. Tixier (Ed. Phys., Les Ulis, 1978; Metallurgiya, Moscow, 1985).
M. M. Krishtal, I. S. Yasnikov, V. I. Polunin, A. M. Filatov, and A. G. Ul’yanenkov Scanning Electron Microscopy and X-Ray Spectral Microanalysis in Examples of Practical Application (Tekhnosfera, Moscow, 2009) [in Russian].
Scanning Microscopy for Nanotechnology: Techniques and Applications, Ed. by W. Zhou and Z. L. Wang (Springer, New York, 2007; Binom, Moscow, 2013).
T. Hatsuzawa, K. Toyoda, and Y. Tanimura, Rev. Sci. Instrum. 61, 975 (1990).
Yu. A. Novikov, A. V. Rakov, Izmerit. Tekh., No. 1, 14 (1999).
M. T. Postek and A. E. Vladar, in Handbook of Silicon Semiconductor Metrology, Ed. by A. C. Diebold (Marcel Dekker, New York, 2001). p. 295.
M. T. Postek, Proc. SPIE 4608, 84 (2002).
M. T. Postek, Vestn. Tekh. Regulir., No. 7, 8 (2007).
P. A. Todua, V. A. Bykov, Ch. P. Volk, E. S. Gornev, Zhelkobaev Zh., L. M. Zykin, A. B. Ishanov, V. V. Kalendin, Yu. A. Novikov, Yu. V. Ozerin, Yu. I. Plotnikov, A. M. Prokhorov, A. V. Rakov, S. A. Saunin, and V. N. Chernyakov, Mikrosist. Tekh., No. 3, 25 (2004).
I. M. Bronshtein and B. S. Fraiman, Secondary Electron Emission (Nauka, Moscow, 1969) [in Russian].
A. Z. Shul’man and S. A. Fridrikhov, Secondary Emission Methods for Studying Solids (Nauka, Moscow, 1977) [in Russian].
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 17, 598 (2023).
V. Gavrilenko, Yu. Novikov, A. Rakov, and P. Todua, Nanoindustriya, No. 4, 36 (2009).
V. P. Gavrilenko, Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Proc. SPIE 7405, 740504 (2009). https://www.doi.org/10.1117/12.826164
V. P. Gavrilenko, V. A. Kalnov, Yu. A. Novikov, A. A. Orlikovsky, A. V. Rakov, P. A. Todua, K. A. Valiev, and E. N. Zhikharev, Proc. SPIE 7272, 727227 (2009). https://www.doi.org/10.1117/12.814062
V. P. Gavrilenko, Yu. A. Novikov, A. V. Rakov, P. A. Todua, and Ch. P. Volk, Proc. SPIE 7272, 72720Z (2009). https://www.doi.org/10.1117/12.813514
S. A. Ditsman, V. A. Zlobin, L. N. Nevzorova, and L. P. Favorskaya, Izv. Akad. Nauk SSSR, Ser. Fiz. 46, 2388 (1982).
Yu. A. Novikov, V. P. Gavrilenko, Yu. V. Ozerin, A. V. Rakov, and P. A. Todua, Proc. SPIE 6648, 66480R (2007). https://www.doi.org/10.1117/12.733134
Yu. A. Novikov, Yu. V. Ozerin, A. V. Rakov, and P. A. Todua, Meas. Sci. Technol. 18, 367 (2007). https://www.doi.org/10.1088/0957-0233/18/2/S07
V. P. Gavrilenko, Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Zavod. Lab., Diagn. Mater. 74, 31 (2008).
Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Izmerit. Tekh., No. 2, 22 (2009).
Yu. A. Novikov, S. V. Peshekhonov, I. B. Strizhkov, Tr. Inst. Obshch. Fiz. im. A. M. Prokhorova, Ross. Akad. Nauk 49, 20 (1995).
Yu. A. Novikov, V. P. Gavrilenko, A. V. Rakov, and P. A. Todua, Proc. SPIE 7042, 704208 (2008). https://www.doi.org/10.1117/12.794834
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 13, 1284 (2019). https://www.doi.org/10.1134/S1027451019060454
Yu. A. Novikov and S. V. Peshekhonov, Tr. Inst. Obshch. Fiz. im. A. M. Prokhorova, Ross. Akad. Nauk 49, 107 (1995).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 14, 105 (2020). https://www.doi.org/10.1134/S1027451020010127
H. Bosse, W. Mirande, C. G. Frase, H.-J. Bruck, and S. Lehnigk, in Proc. 17th Eur. Conf. on Mask Technology for Integrated Circuits and Micro-Components (Munich, 2000), p. 111.
Ch. P. Volk, E. S. Gornev, Yu. A. Novikov, Yu. V. Ozerin, Yu. I. Plotnikov, A. M. Prokhorov, and A. V. Rakov, Russ. Microelectron. 31, 207 (2002).
Y. Nakayama, S. Okazaki, and A. Sugimoto, J. Vac. Sci. Technol., B 6, 1930 (1988).
V. P. Gavrilenko, Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Proc. SPIE 7718, 77180Y (2010). https://www.doi.org/10.1117/12.853892
Yu. A. Novikov and A. V. Rakov, Tr. Inst. Obshch. Fiz. im. A. M. Prokhorova, Ross. Akad. Nauk 55, 3 (1998).
Yu. A. Novikov, A. M. Prokhorov, and A. V. Rakov, Poverkhn.: Fiz., Khim., Mekh., No. 3, 22 (1993).
Yu. A. Novikov and A. V. Rakov, Poverkhn.: Rentgenovskie, Sinkhrotronnye Neitr. Issled., No. 8, 24 (1999).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 16, 806 (2022). https://www.doi.org/10.1134/S1027451022050147
Ch. P. Volk, E. S. Gornev, Yu. A. Novikov, Yu. I. Plotnikov, A. V. Rakov, and P. A. Todua, Tr. Inst. Obshch. Fiz. im. A. M. Prokhorova, Ross. Akad. Nauk 62, 77 (2006).
V. P. Gavrilenko, Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Proc. SPIE 7042, 70420C (2008). https://www.doi.org/10.1117/12.794891
Yu. A. Novikov, Russ. Microelectron. 43, 361 (2014). https://doi.org/10.1134/S1063739714050047
M. T. Postek, Scanning Microsc. 3, 1087 (1989).
J. Geist, B. Belzer, M. L. Miller, and P. Roitman, J. Res. Natl. Inst. Stand. Technol. 97, 267 (1992).
Yu. A. Novikov, S. V. Peshekhonov, A. V. Rakov, A. N. Simonov, I. B. Strizhkov, and V. V. Tsybul’skii, Poverkhn.: Fiz., Khim., Mekh., No. 5, 49 (1993).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 16, 797 (2022). https://www.doi.org/10.1134/S1027451022050135
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 9, 496 (2015). https://doi.org/10.1134/S102745101503009X
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 10, 892 (2016). https://doi.org/10.1134/S1027451016050116
V. P. Gavrilenko, Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Proc. SPIE 7405, 740507 (2009). https://www.doi.org/10.1117/12.826190
W. Häßler-Grohne and H. Bosse, Meas. Sci. Technol. 9, 1120 (1998).
I. Brodie and J. J. Murray, The Physics of Microfabrication (Plenum, New York, 1982; Mir, Moscow, 1985).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 11, 1260 (2017). https://doi.org/10.1134/S1027451017060179
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 12, 179 (2018). https://doi.org/10.1134/S1027451018010317
M. A. Danilova, V. B. Mityukhlyaev, Yu. A. Novikov, Yu. V. Ozerin, A. V. Rakov, and P. A. Todua, Izmerit. Tekh., No. 8, 20 (2008).
M. A. Danilova, V. B. Mityukhlyaev, Yu. A. Novikov, Yu. V. Ozerin, A. V. Rakov, P. A. Todua, Izmerit. Tekh., No. 9, 49 (2008).
V. P. Gavrilenko, M. N. Filippov, Yu. A. Novikov, A. V. Rakov, P. A. Todua, Proc. SPIE 6648, 66480T (2007). https://www.doi.org/10.1117/12.733566
Ch. P. Volk, Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Izmerit. Tekh., No. 6, 18 (2008).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 11, 890 (2017). https://www.doi.org/10.1134/S1027451017040255
Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Russ. Microelectron. 37, 390 (2008).
Yu. A. Novikov, Yu. V. Ozerin, Yu. I. Plotnikov, A. V. Rakov, and P. A. Todua, Tr. Inst. Obshch. Fiz. im. A. M. Prokhorova, Ross. Akad. Nauk 62, 36 (2006).
G. Dai, F. Pohlenz, H.-U. Danzebrink, M. Xu, K. Hasche, G. Wilkening, Rev. Sci. Instrum. 75, 962 (2004). https://www.doi.org/10.1063/1.1651638
C. G. Frase, W. Häßler-Grohne, G. Dai, H. Bosse, Yu. A. Novikov, A. V. Rakov, Meas. Sci. Technol. 18, 439 (2007). https://www.doi.org/10.1088/0957-0233/18/2/S16
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 15, 502 (2021). https://doi.org/10.1134/S1027451021020294
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 15, 987 (2021). https://doi.org/10.1134/S102745102105013X
Yu. A. Novikov, A. V. Rakov, and P. A. Todua, Russ. Microelectron. 44, 269 (2015). https://doi.org/10.1134/S1063739715030075
Ch. P. Volk, E. S. Gornev, V. V. Kalendin, V. B. Mityukhlyaev, Yu. A. Novikov, Yu. V. Ozerin, A. V. Rakov, H. Bosse, and C. G. Frase, in Proc. 12th Russ. Symp. on Scanning Electron Microscopy (Chernogolovka, 2001), p. 128.
V. P. Gavrilenko, E. N. Lesnovsky, Yu. A. Novikov, A. V. Rakov, P. A. Todua, and M. N. Filippov, Bull. Russ. Acad. Sci.: Phys. 73, 433 (2009).
V. P. Gavrilenko, M. N. Filippov, Yu. A. Novikov, A. V. Rakov, P. A. Todua, Proc. SPIE 7378, 737812 (2009). https://www.doi.org/10.1117/12.821760
Yu. V. Larionov and Yu. A. Novikov, Proc. SPIE 7800, 78000W (2012). https://www.doi.org/10.1117/12.2016850
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 13, 727 (2019). https://doi.org/10.1134/S102745101904030X
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 10, 221 (2016). https://doi.org/10.1134/S1027451016010286
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 9, 1060 (2015). https://doi.org/10.1134/S1027451015050389
Yu. A. Novikov, A. V. Rakov, and M. N. Filippov, Izv. Ross. Akad. Nauk., Ser. Fiz. 62, 543 (1998).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 13, 972 (2019). https://doi.org/10.1134/S1027451019050100
Yu. A. Novikov, A. V. Rakov, and I. Yu. Stekolin, Izv. Ross. Akad. Nauk., Ser. Fiz. 57 (8), 79 (1993).
W. T. Eadie, D. Drijard, F. E. James, M. Roos, and B. Sadoulet, Statistical Methods in Experimental Physics (Elsevier, Amsterdam, 1971; Atomizdat, Moscow, 1976).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 14, 609 (2020). https://doi.org/10.1134/S1027451020030106
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 14, 965 (2020). https://www.doi.org/10.1134/S1027451020050134
Yu. A. Novikov, A. V. Rakov, I. Yu. Stekolin, Izmerit. Tekh., No. 12, 26 (1996).
Yu. A. Novikov, I. Yu. Stekolin, Tr. Inst. Obshch. Fiz. im. A. M. Prokhorova, Ross. Akad. Nauk 49, 41 (1995).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 14, 1387 (2020). https://www.doi.org/10.1134/S1027451020060397
Ch. P. Volk, E. S. Gornev, Yu. A. Novikov, Yu. V. Ozerin, Yu. I. Plotnikov, and A. V. Rakov, Russ. Microelectron. 33, 342 (2004).
Yu. A. Novikov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 7, 1081 (2013). https://doi.org/10.1134/S1027451013060141
Yu. A. Novikov, Russ. Microelectron. 43, 258 (2014). https://doi.org/10.1134/S1063739714040076
Yu. A. Novikov, Russ. Microelectron. 43, 427 (2014). https://doi.org/10.1134/S1063739714060079
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Novikov, Y.A. Modern Scanning Electron Microscopy. 2. Test Objects for Scanning Electron Microscopy. J. Surf. Investig. 17, 1422–1438 (2023). https://doi.org/10.1134/S102745102306040X
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DOI: https://doi.org/10.1134/S102745102306040X