Two questions asked in this paper were: is the measurement by 4D InSpec equivalent on the original surface in respect to a replica, that is, how similar are the results? And: under what circumstances ...

Perovskite solar cells have garnered widespread attention as a low-cost, high-efficiency alternative to conventional silicon ...

Let us help you with your inquiries, brochures and pricing requirements Request A Quote Download PDF Copy Download Brochure The 4D InSpec Surface Gauge from 4D ...

Detecting macro-defects early in the wafer processing flow is vital for yield and process improvement, and it is driving innovations in both inspection techniques and wafer test map analysis. At the ...

On the 24th of last month at the inspection lab of Shinhadaiamond Industrial Co., Ltd.’s 1st Factory in Namdong-gu, Incheon, 12 workers were examining a 4-inch, about 10 cm disk under a 50x microscope ...

Defect states refer to electronic energy levels that arise from imperfections or irregularities in the crystal structure of materials, particularly in semiconductors and insulators. These ...

Reducing defects on the wafer edge, bevel, and backside is becoming essential as the complexity of developing leading-edge chips continue to increase, and where a single flaw can have costly ...

A new 3D electrical imaging method shows how passivation reduces defects in perovskite solar cells, clarifying charge ...

Surface grinding rmetal parts requires skill, and it’s time-consuming too because it involves multiple steps to give individual pieces an optimal finish. Metal products need proper finishing ...

Layered double hydroxides (LDHs) are emerging as promising electrocatalysts for the oxygen evolution reaction (OER), a key ...