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Technical library

Change the rules for semiconductor device designers with DALP® Technology

DALP® Technology (Direct Atomic Layer Processing) is transforming the semiconductor industry by dramatically accelerating the transition from ideas to prototypes.

Dr. Bonnie Tsim
Dr. Bonnie TsimVP of Commercial Strategy and Partnerships
DALP® Technology white paper

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Technical Library

White papers, application notes, peer-reviewed publications and research articles from ATLANT 3D and our research partners. Choose a category to filter.

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PublicationarXiv preprint · 2026

Lithography-free patterning of SrTiO₃-based two-dimensional electron gases using direct atomic layer processing

Patterned SrTiO₃-based 2D electron gases written directly, without post-growth microfabrication steps.

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White paper

NANOFABRICATOR® Process and Sample Reproducibility Data

Process stability and run-to-run reproducibility data for NANOFABRICATOR® platforms in MEMS, photonics and microelectronics.

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PublicationJ. Vac. Sci. Technol. A · 2026

Self-aligned patterning by area-selective etching of polymers and area-selective atomic layer deposition: Decreasing polymer flow and activating noncatalytic surface

Combining area-selective polymer etching with area-selective ALD for self-aligned patterning in future device architectures.

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PublicationOptics Express · 2026

Optical color structuring via DALP-fabricated thin-film interference cavities in ZnO/SiO₂ on Si

Structural colors from locally deposited ZnO/SiO₂ interference cavities, tuned by ZnO thickness.

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Research article

AZO (Al-doped ZnO) Thin Films Fabricated by DALP® Technology: A Combinatorial Approach

A combinatorial study of Al-doped ZnO transparent conductive films for electronic, optical and energy devices.

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PublicationSol. Energy Mater. Sol. Cells · 2026

Local edge passivation of laser-scribed cells for compensating cut losses

Localized TiO₂ edge passivation with DALP® Technology recovers carrier lifetime and implied open-circuit voltage in laser-scribed TOPCon cells.

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PublicationJ. Vac. Sci. Technol. A · 2025

Growth dynamics in patterned TiO₂ deposited by direct atomic layer processing (DALP) in ambient conditions

How patterned TiO₂ grows when deposited by DALP® Technology in ambient conditions, compared with vacuum-based area-selective ALD.

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Application note

Coating Innovations for Micro Devices

Maskless, localized thin-film coatings that extend the lifetime of micro devices while keeping material use and cost low.

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Application note

Optical Filters

Cost-effective, pixelated optical filters for hyperspectral and multispectral imaging, written directly with DALP® Technology.

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Application note

Electrochemical Glucose Sensor

Faster prototyping of electrochemical glucose sensors by depositing functional layers only where the sensor needs them.

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PublicationMaterials Advances · 2025

Direct-Patterning SnO₂ Deposition by Atomic-Layer Additive Manufacturing

Maskless, direct patterning of SnO₂ lines with controlled thickness using atomic-layer additive manufacturing.

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White paper

Chip Surgery – Revolutionizing Chip Repair

Repair deposition defects on finished chips in minutes: DALP® Technology adds material exactly where it is missing, without restarting the fabrication process.

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White paper

Platinum Deposition Without Reactant

A reactant-free route to localized platinum films with DALP® Technology, cutting precursor use and process time for catalytic and electronic applications.

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White paper

Change the rules for semiconductor device designers with DALP® Technology

How DALP® Technology shortens the path from idea to prototype for semiconductor device designers.

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PublicationSmall · 2023

Direct-Patterning ZnO Deposition by Atomic-Layer Additive Manufacturing Using a Safe and Economical Precursor

Direct patterning of ZnO with a safer, lower-cost precursor.

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PublicationSmall Methods · 2022

Additive manufacturing in atomic layer processing mode

An introduction to atomic-layer additive manufacturing (ALAM) and its ångström-scale vertical resolution.

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