• SEM image of a custom silicon micropillar array showing densely packed, vertically aligned cylindrical microrods with uniform periodic spacing on a silicon substrate.
  • SEM image of a densely packed, periodic silicon pillar array featuring uniformly arranged cylindrical microstructures, demonstrating custom nanopillar and micropillar fabrication.
  • SEM images of high-aspect-ratio silicon pillar arrays, showing vertically aligned cylindrical microstructures and a periodic array of circular pillar tops, demonstrating precision microfabrication.
  • SEM image of a custom silicon pillar array featuring short cylindrical pillars with flat tops, nearly vertical sidewalls, and uniform periodic spacing on a silicon substrate.
  • Photograph of a patterned silicon wafer featuring multiple square micro- and nanostructured regions with colorful optical reflections, demonstrating wafer-level microfabrication.
  • SEM image of a periodic silicon nanopillar array with approximately 175 nm pillar diameter, 460 nm pitch, and 290 nm edge-to-edge spacing, demonstrating precision nanofabrication.
  • SEM image of a periodic silicon nanopillar array with approximately 700 nm pillar diameter, 2 µm pitch, and 1.3 µm edge-to-edge spacing, demonstrating precision silicon nanofabrication.
  • SEM image of a periodic silicon nanopillar array with approximately 500 nm pillar diameter, 1.5 µm center-to-center pitch, and 986 nm edge-to-edge spacing, showing a uniform square lattice pattern.
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Design-Realized llc

Custom Nanorod & Microrod Arrays – Nanopillar and Micropillar

Custom Nanorod & Microrod Arrays – Nanopillar and Micropillar

$100.00 USD
$100.00 USD
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We provides custom nanorod, microrod, nanopillar, and micropillar arrays for advanced scientific research, semiconductor applications, photonics, and nanotechnology.

We offer precision microfabrication and nanofabrication services with customizable pillar diameters, heights, pitches, array geometries, and substrate dimensions.

Key Features

  • Custom Diameter: Nanoscale to microscale rod and pillar structures
  • Custom Height: Adjustable according to design and fabrication requirements
  • Array Pitch: Custom center-to-center spacing
  • Array Geometry: Square, hexagonal, and other periodic patterns
  • Substrate Materials: Silicon and other materials subject to feasibility review
  • Patterned Area: Custom sizes from small research samples to larger substrates
  • Fabrication Methods: Electron Beam Lithography (EBL), photolithography, and etching processes, depending on feature requirements
  • Characterization: SEM inspection and dimensional measurements available upon request

Applications

Our custom nanorod and microrod arrays are suitable for:

  • Photonic crystals and optical nanostructures
  • Metasurfaces and nanophotonics
  • Surface-enhanced Raman spectroscopy (SERS) research
  • Biosensors and chemical sensing
  • Microfluidic and nanofluidic research
  • Surface engineering and wettability studies
  • Nanoimprint lithography (NIL) master molds
  • Advanced semiconductor research
  • Polymer replication and PDMS molding

Custom Fabrication & Quotation

We welcome customized designs from universities, research institutions, and industrial R&D teams.

Please provide:

  1. Rod/pillar diameter and height
  2. Center-to-center pitch and pattern geometry
  3. Patterned area and substrate dimensions
  4. Preferred substrate material
  5. Required quantity
  6. CAD, GDSII, DWG, or reference drawings, if available

Our engineering team will review your requirements and recommend a suitable fabrication process.

Contact DR Research Foundry for custom pricing, fabrication feasibility, and estimated lead time.

Design-Realized LLC | California, USA

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