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From Physical Masks to Digital Light Fields: How Maskless Lithography is Reshaping the R&D Paradigm in Micro- and Nanofabrication

From Physical Masks to Digital Light Fields: How Maskless Lithography is Reshaping the R&D Paradigm in Micro- and Nanofabrication

In the field of micro-nano engineering, the chasm between a CAD-based digital design and a functional physical device is bridged by a series of precision manufacturing processes, among which photolithography is undoubtedly the cornerstone for defining device geometry. For enterprises with decades of technological expertise in electron microscopy and in-situ measurement systems, the expansion of their capabilities often follows a clear physical principle—evolving from "observing" the microscopic world to "transforming" it. Driven by this logic, advanced micro-nano fabrication solutions have emerged.

24

2025

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09

A Tactile Probe into the Microscopic World: An In-depth Analysis of Stylus Profiler Technology and Its Frontier Applications

A Tactile Probe into the Microscopic World: An In-depth Analysis of Stylus Profiler Technology and Its Frontier Applications

In cutting-edge technological fields such as semiconductor manufacturing, precision optics, new materials science, and micro-electromechanical systems (MEMS), the precise control and measurement of material surface topography have become the cornerstone for determining product performance and yield. As we explore scales descending from millimeters and micrometers down to the nanometer level, how can we accurately "touch" and quantify the "topography" of this microscopic world? Among the many surface metrology techniques, the stylus profiler, with its direct, reliable, and high-resolution physical contact measurement method, remains an indispensable core tool. This article will provide an in-depth analysis of the stylus profiler's working principle, its core sensor technologies, key performance indicators, and explore its profound applications in modern industry and scientific research.

24

2025

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09

2023 ZEPTOOLS PicoFemto In-situ sample holders user results selected 40 articles

2023 ZEPTOOLS PicoFemto In-situ sample holders user results selected 40 articles

ZEPTOOLS' PicoFemto series of in-situ electron microscopy measurement system products have hundreds of high quality customers in China, spreading over 27 provincial administrative regions. In-situ sample holders are continuously updated, and the application cases will be updated in the future. Teachers who missed the previous reports can also read them by clicking "Previous Articles" on the home page of the public number. You are also welcome to follow the public number, where there are cutting-edge information, leading solutions and high-level research results in the field of electron microscopy, so come and have a brainstorm with your friends.

01

2024

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02

Congratulations! ZEPTOOLS has been officially recognized as one of the first Anhui Provincial Enterprise R&D Centers.

Congratulations! ZEPTOOLS has been officially recognized as one of the first Anhui Provincial Enterprise R&D Centers.

"ZEPTOOLS.Anhui Provincial Enterprise R&D Center" has successfully obtained recognition. This recognition represents an important acknowledgment and affirmation of Zeptools' contributions to technological innovation and industry leadership.

10

2023

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10

Featured on CCTV! ZEPTOOLS' step profiler showcased on CCTV News

Featured on CCTV! ZEPTOOLS' step profiler showcased on CCTV News

CCTV reported on August 24th that during his research trip to Guangdong, Premier Li Qiang visited Songshan Lake Materials National Laboratory and inspected several demonstrations of new technologies and products. Among them, Academician Wang Engo, Chairman of the Board of Songshan Lake Materials Laboratory, provided a detailed introduction to Premier Li Qiang about domestic products such as the step profiler, which have been successfully industrialized and put into mass production by Zeptools, filling a gap in the domestic market.

24

2023

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08

Breaking News! ZEPTOOLS Honored with a Full Report in the Nature Series Journals.

Breaking News! ZEPTOOLS Honored with a Full Report in the Nature Series Journals.

On June 15th, Zeptools was featured in a full report in the Nature series journals titled "Nanotech start-up story: Making versatile electron microscope tools," making it the first scientific instrument company in China to receive this prestigious recognition.

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2023

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06

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