About us

Who We Are

TX Electromagnetic Materials LLC (TXEMM) is a dedicated, high-tech firm focused on the development and manufacturing of advanced electromagnetic materials and devices for electronic applications.

We provide high frequency soft magnetic materials, conductive pastes, related devices, design, and testing services from DC to 40 GHz. TXEMM also offers in-house rapid prototyping and testing services for your research, development or products. Located in Wilmington, Delaware and leveraging the technology development at the Electromagnetic Materials Research Laboratory at the University of Delaware, TXEMM specializes in:

• Customized magnetic materials over a broad frequency range

• Devices

  • Electromagnets

  • Hysteresisgraph (Hysteresis Loop Tracer)

  • Ferromagnetic Resonance Spectroscopy

• Testing

  • Soft magnetic materials (magnetic induction, loss, coercivity at different frequency and stress)

  • Magnetic materials (saturation magnetization, coercivity, remenance at different temperatures)

  • Dielectric permittivity and magnetic permeability spectra (DC to microwave frequency)

  • Ferromagnetic resonance spectroscopy

• Consulting Service

  • Magnetic material selection

  • Electromagnet Design

  • Magnetic system design

  • Instrument Development

We work closely with a wide range of clients from different sectors and regions across public and private sectors.