Nithin B. Venkataraman

Amorphization-templated nanocrystallization endows TiNi alloys with ultrahigh strength and programmable superelasticity

Qianyong Zhu, Yin Zhang, Ran Li, Cheng Zhang et autres

The concurrent achievement of high strength, ductility, and superelasticity in metals remains a grand challenge. Conventional TiNi alloys, although superelastic, suffer from low strength and modest superelasticity. Here, we report a bulk nanostructuring strategy that not only overcomes these limitations but also …

cn, cz, us (code pays fourni par la source)

Leveraging Automation of TEM Sample Preparation for Increased Throughput and Reproducible Results from Advanced Multimodal STEM Analysis of 3-nm FinFET Transistors

Lukáš Hladík, Daniel Němeček, Maksym Klymov, Nithin B. Venkataraman et autres

Abstract TEM sample preparation is increasingly challenging for advanced semiconductor nodes due to complex architectures and shrinking dimensions. In this work we present an AI-driven automation package on the FIB-SEM which enables fully automated in-trench preparation, lift-out, and low-keV cleaning down to …

cz (code pays fourni par la source)

Role of heterophase interfaces on local coercivity mechanisms in the magnetic Al0.3CoFeNi complex concentrated alloy

András Kovács, Nithin B. Venkataraman, Varun Chaudhary, Sriswaroop Dasari et autres

Microstructural features across different length scales have a profound influence on the coercivity of magnetic alloys. Whereas the role of homophase boundaries on the pinning of magnetic domain walls is well established, the influence of heterophase interfaces on domain wall motion is …

de, sg, us (code pays fourni par la source)

Role of Heterophase Interfaces on Local Coercivity Mechanisms in the Magnetic Al 0.3CoFeNi Complex Concentrated Alloy

András Kovács, Thibaud Denneulin, Nithin B. Venkataraman, Rafal E. Dunin‐Borkowski et autres

de, us, sg (code pays fourni par la source)