Power as Potentiality or the Critical Dimension of Labor Power


Author(s):  
D. C. Joy ◽  
R. D. Bunn

The information available from an SEM image is limited both by the inherent signal to noise ratio that characterizes the image and as a result of the transformations that it may undergo as it is passed through the amplifying circuits of the instrument. In applications such as Critical Dimension Metrology it is necessary to be able to quantify these limitations in order to be able to assess the likely precision of any measurement made with the microscope.The information capacity of an SEM signal, defined as the minimum number of bits needed to encode the output signal, depends on the signal to noise ratio of the image - which in turn depends on the probe size and source brightness and acquisition time per pixel - and on the efficiency of the specimen in producing the signal that is being observed. A detailed analysis of the secondary electron case shows that the information capacity C (bits/pixel) of the SEM signal channel could be written as :



Resonance ◽  
2020 ◽  
Vol 1 (2) ◽  
pp. 191-210
Author(s):  
Joshua Hudelson

Over the past decade, ASMR (Autonomous Sensory Meridian Response) has emerged from whisper-quiet corners of the Internet to become a bullhorn of speculation on the human sensorium. Many consider its sonically induced “tingling” to be an entirely novel, and potentially revolutionary, form of human corporeality—one surprisingly effective in combating the maladies of a digitally networked life: insomnia, anxiety, panic attacks, and depression. Complicating these claims, this article argues that ASMR is also neoliberal repackaging of what Marx called the reproduction of labor power. Units of these restorative “tingles” are exchanged for micro-units of attention, which YouTube converts to actual currency based on per-1,000-view equations. True to the claims of Silvia Federici and Leopoldina Fortunati, this reproductive labor remains largely the domain of women. From sweet-voiced receptionists to fawning sales clerks (both of whom are regularly role-played by ASMRtists), sonic labor has long been a force in greasing the gears of capital. That it plays a role in production is a matter that ASMRtists are often at pains to obscure. The second half of this article performs a close reading of what might be considered the very first ASMR film: Chantal Akerman’s Jeanne Dielman, 23 quai du Commerce, 1080 Bruxelles. Through this film, the exploitative dimensions of ASMR can be contrasted with its potential for creating protected spaces of financial independence and nonnormative corporeal practices.



Author(s):  
Jungil Mok ◽  
Byungki Kang ◽  
Daesun Kim ◽  
Hongsun Hwang ◽  
Sangjae Rhee ◽  
...  

Abstract Systematic retention failure related on the adjacent electrostatic potential is studied with sub 20nm DRAM. Unlike traditional retention failures which are caused by gate induced drain leakage or junction leakage, this failure is influenced by the combination of adjacent signal line and adjacent contact node voltage. As the critical dimension between adjacent active and the adjacent signal line and contact node is scaled down, the effect of electric field caused by adjacent node on storage node is increased gradually. In this paper, we will show that the relationship between the combination electric field of adjacent nodes and the data retention characteristics and we will demonstrate the mechanism based on the electrical analysis and 3D TCAD simulation simultaneously.



Author(s):  
Liew Kaeng Nan ◽  
Lee Meng Lung

Abstract Conventional FIB ex-situ lift-out is the most common technique for TEM sample preparation. However, the scaling of semiconductor device structures poses great challenge to the method since the critical dimension of device becomes smaller than normal TEM sample thickness. In this paper, a technique combining 30 keV FIB milling and 3 keV ion beam etching is introduced to prepare the TEM specimen. It can be used by existing FIBs that are not equipped with low-energy ion beam. By this method, the overlapping pattern can be eliminated while maintaining good image quality.



2018 ◽  
Vol 47 (5) ◽  
pp. 44-50
Author(s):  
A. Myakonkikh ◽  
◽  
K. Kuvaev ◽  
A. Tatarintsev ◽  
N. Orlikovskii ◽  
...  
Keyword(s):  




2003 ◽  
Author(s):  
Jerome Hazart ◽  
Gilles Grand ◽  
Philippe Thony ◽  
David Herisson ◽  
Stephanie Garcia ◽  
...  


2021 ◽  
Vol 2021 (3) ◽  
Author(s):  
Marco Panero ◽  
Antonio Smecca

Abstract We present a high-precision Monte Carlo study of the classical Heisenberg model in four dimensions. We investigate the properties of monopole-like topological excitations that are enforced in the broken-symmetry phase by imposing suitable boundary conditions. We show that the corresponding magnetization and energy-density profiles are accurately predicted by previous analytical calculations derived in quantum field theory, while the scaling of the low-energy parameters of this description questions an interpretation in terms of particle excitations. We discuss the relevance of these findings and their possible experimental applications in condensed-matter physics.



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