Research

Big Leaps Measured in Microns

Driven by decades of research, our team develops innovative IP and products through collaborations with universities, labs, and industries. We transform diamond science, MEMS, and microelectronics into systems that excel in harsh environments.

Patents

Materials Comprising Deaggregated Diamond Nanoparticles

This continuation patent builds upon previous work advancing the development of materials with deaggregated diamond nanoparticles for enhanced properties and applications.

Inventors

B. Branson, J. Davidson, C. Lukehart

Patent currently under exclusive license from Vanderbilt University to International FemtoScience, Inc.

Materials Comprising Deaggregated Diamond Nanoparticles

PATENT NO. 8703665

These groundbreaking materials utilize deaggregated diamond nanoparticles unlocking new possibilities in materials science and nanotechnology.

Inventors

B. Branson, J. Davidson, C. Lukehart

Patent currently under exclusive license from Vanderbilt University to International FemtoScience, Inc.

Diamond Polymer Brushes

PATENT NO. 7994234

These innovative diamond polymer brushes have unique properties and potential applications in various fields including materials science and surface modification.

Inventors

C. Lukehart, J. Davidson, A. Strauss, L. Lang, B. Branson

Patent currently under exclusive license from Vanderbilt University to International FemtoScience, Inc.

Compositions with Nano-Particle Size Diamond Powder and Methods of Using Same for Transferring Heat Between a Heat Source and Heat Sink

PATENT NO. 7390428

This is a continuation of the previous patent further developing compositions with nano-particle size diamond powder for enhanced heat transfer capabilities.

Inventors

D. Bradshaw, J. Davidson

Patent currently under exclusive license from Vanderbilt University to International FemtoScience, Inc.

Diamond Triode Devices with a Diamond Microtip Emitter

PATENT NO. 7256535

This advanced triode device features a diamond microtip emitter enabling precise control and amplification of electrical signals.

Inventors

J. L. Davidson, W. P. Kang, D. V. Kerns Jr., and M. E. Howell

Compositions with Nano-Particle Size Diamond Powder and Methods of Using Same for Transferring Heat Between a Heat Source and Heat Sink

PATENT NO. 6858157

These novel compositions use nano-particle size diamond powder for efficient heat transfer revolutionizing thermal management solutions.

Inventors

D. Bradshaw, J. Davidson

Patent currently under exclusive license from Vanderbilt University to International FemtoScience, Inc.

Diamond Diode Devices with a Diamond Microtip Emitter

PATENT NO. 6762543

This is a highly efficient and robust diode design employing a diamond microtip emitter pushing the boundaries of semiconductor technology.

Inventors

W. P. Kang, J. L. Davidson, and D. V. Kerns Jr.

Continuation in Part: Eyeglass Lens with Multiple Optical Zones Having Varying Optical Properties for Enhanced Visualization of Different Scenes in Outdoor Recreational Activity

PATENT NO. 6623116

This patent is a continuation of a prior patent further refining the eyeglass lens with multiple optical zones for superior visual performance in diverse outdoor settings.

Inventors

D. V. Kerns, Jr. and J. P. Moore

Transmission Cathode for X-ray Production

PATENT NO. 6333968

This transmission cathode is designed for efficient X-ray production potentially revolutionizing medical imaging and industrial applications.

Inventors

R. Whitlock, M. I. Bell, D. V. Kerns Jr., S. E. Kerns, J. L. Davidson, and W. P. Kang

Mold Method for Forming Vacuum Field Emitters and Method for Forming Diamond Emitters

PATENT NO. 6132278

This method enables the efficient and precise fabrication of vacuum field emitters particularly focusing on diamond emitters.

Inventors

W. P. Kang, J. L. Davidson, and D. V. Kerns Jr.

Chemical Sensor Utilizing a Chemically Sensitive Electrode in Combination with Thin Diamond Layers

PATENT NO. 5656827

This chemical sensor uses a chemically sensitive electrode combined with thin diamond layers enhancing sensitivity and durability.

Inventors

W.P. Kang, J. L. Davidson, D. V. Kerns, Jr.

Electromechanical Transducer Strain Sensor Arrangement and Construction

PATENT NO. 4522072

A sensor arrangement for measuring strain using an electromechanical transducer.

Inventors

R. E. Sulouff, S. S. Hartin, K. B. Cook,D. V. Kerns, Jr., J. L. Davidson, and K. O. Warren

Programmable Gain Feedback Amplifier

PATENT NO. 4551685

An amplifier design with programmable gain control using feedback.

Inventors

D. V. Kerns, Jr. and D. V. Kerns, Sr.

Publications

Journal

Nanodiamond nanofluid microstructural and thermo-electrical characterization

International Communications in Heat and Mass Transfer, 101: 82-88(2019)

Conference

Particulate Functionalized Nanodiamond as a Low Concentration Additive to Liquid Systems to Enhance their Thermal Extraction Capability

IEEE ITherm Conference, The Cosmopolitan of Las Vegas, Las Vegas, NV USA(2019)

Journal

Thermo-physical properties of diamond nanofluids: A review

International Journal of Heat and Mass Transfer, 129: 1123-1135(2019)

Conference

An Experimental Study on the Convective Heat Transfer Behavior of Diamond Nanofluids in Electronic Cooling Applications

ASME's International Mechanical Engineering Congress and Exposition, Pittsburgh PA, USA(2018)

Conference

Aspects of Particulate Nanodiamond as Applied to Host Systems for Enhancement of Their Properties

New Diamond and Nano Carbons Conference (NDNC), Flagstaff, Arizona, USA(2018)

Conference

Characterization and Heat Transfer Analysis of Diamond Nanofluids

3rd Thermal and Fluids Engineering Conference (TFEC), Fort Lauderdale, FL, USA(2018)

Journal

Diamond nanofluids: Microstructural analysis and heat transfer study

Heat Transfer Engineering(2018)

Conference

Microstructural and Thermal Characterization of Diamond Nanofluids

ASME's International Mechanical Engineering Congress and Exposition, Pittsburgh PA, USA(2018)

Conference

Nanodiamond nanofluids: Microstructural analysis and heat transfer study

Micro and Nano Flows 2018, Atlanta, GA(2018)

Conference

High Temperature Hybrid CVD Diamond Sensor Systems

Fraley et. al.

HITECH 2014, Los Angeles, CA(2014)

Journal

Nanodiamond vacuum field emission integrated differential amplifier

S. H. Hsu, W. P. Kang, J. L. Davidson, J. H. Huang, and D. V. Kerns, Jr.

IEEE Transactions on Electron Devices, 60: 487(2013)

Journal

Characterization and CMRR Modeling of a Carbon-Nanotube Field-Emission Differential Amplifier

Y. M. Wong, W. P. Kang, J. L. Davidson, D. V. Kerns, J. H. Huang and K.W. Galloway

IEEE Transactions on Electron Devices, 56(5)(2009)

Journal

Integrated Carbon Nanotube Field Emission Differential Amplifier: Modeling and Measurement of the Common Mode Rejection Ratio

Y. M. Wong, W. P. Kang, J. L. Davidson, and D. V. Kerns

Diamond and Related Materials, 17(4-5): 552-555(2008)

Journal

Development of Carbon Nanotubes Vacuum Field Emission Differential Amplifier Integrated Circuit

Y. M. Wong, W. P. Kang, J. L. Davidson, D. V. Kerns and J. H. Huang

J. Vac. Sci. Technol. B, 25 (2): 627-630(2007)

Journal

Carbon Nanotubes Vacuum Field Emission Differential Amplifier Integrated Circuits

W. P. Kang, Y. M. Wong, J. L. Davidson, D. V. Kerns, B. K. Choi, J. H. Huang and K. F. Galloway

IEE Electronics Letters, 42(4): 210-211(2006)

Conference

Development of Carbon Nanotubes Vacuum Field Emission Differential Amplifier ICs

Y. M. Wong, W. P. Kang, J. L. Davidson, B. K. Choi, D. V. Kerns, and J. H. Huang

Technical Digest of IVNC 2006, Guilin, China(2006)

Journal

Enhanced Electron Field Emission from Micropatterned Pyramidal Diamond Tips Incorporating CH4/H2/N2 Plasma-Deposited Nanodiamond

K. Subramanian, W.P. Kang, J.L. Davidson, R.S. Takalkar, B.K. Choi, M. Howell, and D.V. Kerns

Diamond and Related Materials, 15: 1126-1133(2006)

Journal

Comparison of Contactless Measurement and Testing Techniques to a New All-silicon Optical Test and Characterization Method

S. Sayil, D. Kerns and S. Kerns

IEEE Transactions On Instrumentation and Measurement(5)(2005)

Journal

Edge-Shaped Diamond Field Emission Arrays

R. S. Takalkar, J. L. Davidson, W. P. Kang, A. Wisitsora-at, and D. V. Kerns

Journal of Vacuum Science and Technology B, 23(2): 800-804(2005)

Journal

PECVD Diamond-Based High Performance Power Diodes

Y. Gurbuz, W. P. Kang, J. L. Davidson, D. V. Kerns, and Q. Zhou

IEEE Transactions on Power Electronics, 20(1): 1-10(2005)