2018
DOI: 10.1117/2.2201807.03
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Understanding EUV Lithography: The technology that enables extension of Moore's Law

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Cited by 49 publications
(73 citation statements)
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“…В связи с разработкой источника для литографических установок большое внимание уделяется моделированию спектра олова [23,24]. Поэтому необхо-димо провести оценку возможного влияния эффекта Штарка в рабочей области параметров.…”
Section: прозрачная плазма оловаunclassified
“…В связи с разработкой источника для литографических установок большое внимание уделяется моделированию спектра олова [23,24]. Поэтому необхо-димо провести оценку возможного влияния эффекта Штарка в рабочей области параметров.…”
Section: прозрачная плазма оловаunclassified
“…Advanced EUV sources, such as based on laser-produced plasmas and discharge-produced plasmas, are capable of generating powerful radiation at the next generation lithography wavelengths, e.g., at 13.5 nm within a 2% spectral bandwidth [1][2][3][4], which matches the bandwidth of a typical Mo/Si 10-mirror optical system designed for high numerical aperture [5]. However, as EUV generating plasmas are based on excitation to extremely high temperatures, emission occurs at multiple atomic and ionic transitions.…”
Section: Introductionmentioning
confidence: 99%
“…In a second step (see chapter 5), direct simulation of the dynamics of a low-density plasma, ignited by an electron avalanche, in the presence of a diagnostic probe was used as both a validation step and as a first direct comparison between experiment and model. In this study, the plasma, the probe response to the plasma, and the probe's influence on the plasma were all included in the model.…”
Section: Discussionmentioning
confidence: 99%
“…However, this comes with a set of new problems, since the usual transmission optics cannot be used. Moreover, the shi to reflective optics in turn requires to decrease the wavelength even more², hence the wavelength range for next generation of optical lithography is in the 10 -20 nm (see introduction in [5]).…”
Section: Euv Lithography Mirrors and Pulsed Plasmasmentioning
confidence: 99%
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