category: Technical Papers

category: Auto, Security & Edge AI

Solution Processable Pentafluorophenyl EndCapped Dithienothiophene Organic Semiconductors for Hole Transporting Organic Field Effect Transistors
By Technical Paper Link - 10 Dec, 2021 - Comments: 0

Abstract: "Two solution‐processable organic semiconductors, DFPT‐DTTR (1) and DFPbT‐DTTR (2), composed of pentafluorophenyl (FP) end‐capped 3,5‐dialkyl dithienothiophene (DTTR) core with thiophene (T) or bithiophene (bT) as π‐bridged spacers are developed and investigated for their optical, electrochemical, microstructural, and electrical properties. With more conjugated bithiophe... » read more

Reconstruction of Bloch wavefunctions of holes in a semiconductor
By Technical Paper Link - 07 Dec, 2021 - Comments: 0

Summary "A central goal of condensed-matter physics is to understand how the diverse electronic and optical properties of crystalline materials emerge from the wavelike motion of electrons through periodically arranged atoms. However, more than 90 years after Bloch derived the functional forms of electronic waves in crystals [1] (now known as Bloch wavefunctions), rapid scattering processes ha... » read more

Pushing the limits of EUV mask repair: addressing sub-10 nm defects with the next generation e-beam-based mask repair tool
By Technical Paper Link - 07 Dec, 2021 - Comments: 0

Abstract "Mask repair is an essential step in the manufacturing process of extreme ultraviolet (EUV) masks. Its key challenge is to continuously improve resolution and control to enable the repair of the ever-shrinking feature sizes on mask along the EUV roadmap. The state-of-the-art mask repair method is gas-assisted electron-beam (e-beam) lithography also referred to as focused electron-beam... » read more

A Novel Fundamental Frequency Switching Operation for Conventional VSI to Enable Single-Stage High-Gain Boost Inversion with ANN Tuned QWS Controller
By Technical Paper Link - 07 Dec, 2021 - Comments: 0

Abstract "Single-stage high-gain inverters have recently gained much research focus as interfaces for inherent low voltage DC sources such as fuel cells, storage batteries, and solar panels. Many impedance-assisted inverters with different input stage configurations have been presented. To decrease passive component sizes, these inverters operate at high-frequency switching. The high-frequency... » read more

Adaptive NN-Based Root Cause Analysis in Volume Diagnosis for Yield Improvement
By Technical Paper Link - 02 Dec, 2021 - Comments: 1

Abstract "Root Cause Analysis (RCA) is a critical technology for yield improvement in integrated circuit manufacture. Traditional RCA prefers unsupervised algorithms such as Expectation Maximization based on Bayesian models. However, these methods are severely limited by the weak predictive capability of statistical models and can’t effectively transfer the yield learning experience from old... » read more

Improving Volume Diagnosis and Debug with Test Failure Clustering and Reorganization
By Technical Paper Link - 02 Dec, 2021 - Comments: 0

Abstract: "Volume diagnosis and debug play a key role in identifying systematic test failures caused by manufacturing defectivity, design marginalities, and test overkill. However, diagnosis tools often suffer from poor diagnosis resolution. In this paper, we propose techniques to improve diagnosis resolution by test failure clustering and reorganization. The effectiveness of our techniques ... » read more

The development of integrated circuits based on two-dimensional materials
By Technical Paper Link - 23 Nov, 2021 - Comments: 0

Abstract Two-dimensional (2D) materials could potentially be used to develop advanced monolithic integrated circuits. However, despite impressive demonstrations of single devices and simple circuits—in some cases with performance superior to those of silicon-based circuits—reports on the fabrication of integrated circuits using 2D materials are limited and the creation of large-scale circu... » read more

DNS Cache Poisoning Attack: Resurrections with Side Channels
By Technical Paper Link - 19 Nov, 2021 - Comments: 0

Abstract "DNS is one of the fundamental and ancient protocols on the Internet that supports many network applications and services. Unfortunately, DNS was designed without security in mind and is subject to a variety of serious attacks, one of which is the well-known DNS cache poisoning attack. Over the decades of evolution, it has proven extraordinarily challenging to retrofit strong security... » read more

International Roadmap for Devices and Systems lithography roadmap
By Technical Paper Link - 19 Nov, 2021 - Comments: 0

Abstract: "Background: Planned improvements in semiconductor chip performance have historically driven improvements in lithography and this is expected to continue in the future. The International Roadmap for Devices and Systems roadmap helps the industry plan for the future. Aim: The 2021 lithography roadmap shows requirements, possible options, and challenges for the next 15 years. Resul... » read more

Absence of Barren Plateaus in Quantum Convolutional Neural Networks
By Technical Paper Link - 18 Nov, 2021 - Comments: 0

Abstract:  Quantum neural networks (QNNs) have generated excitement around the possibility of efficiently analyzing quantum data. But this excitement has been tempered by the existence of exponentially vanishing gradients, known as barren plateau landscapes, for many QNN architectures. Recently, quantum convolutional neural networks (QCNNs) have been proposed, involving a sequence of convol... » read more

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