| |
 |
BRIEF BACKGROUND OF SUPERCONDUCTORS
Since the discovery of superconductivity in 1911, the discovery of a true, room-temperature superconductor material has remained
an elusive goal. Superconductors are materials that have no resistance to the flow of electricity below the
critical temperature (Tc) of the material. Materials that could potentially transport electricity with zero
loss (resistance) at room temperature hold vast potential.
Since the discovery of the superconductivity property in mercury by Dutch physicist Heike Kamerlingh Onnes, Leiden
University, in 1911, the field of superconductivity has been constantly evolving as new engineered materials are
developed, pushing the temperature limits of superconductivity to new levels.
|
| |
In 1986, Alex Müller and Georg Bednorz, IBM Research Laboratory, Rüschlikon, Switzerland, discovered
superconducting properties (Tc = 30-58 K) in a synthesized Lanthanum, Barium, Copper and Oxygen compound.
Prior to this discovery,ceramic compounds were not being considered viable candidates for
high-temperature superconductors due to their normally insulative properties.
|
| |
The official world record Tc of 138 K is now held by a thallium-doped, mercuric-cuprate material comprised of the elements
Mercury, Thallium, Barium, Calcium, Copper and Oxygen. The Tc of this ceramic superconductor was confirmed by
Dr. Ron Goldfarb at the National Institute of Standards and Technology-Colorado in February of 1994. Under extreme pressure
its Tc can be coaxed up even higher - approximately 25 to 30 degrees more at 300,000 atmospheres.
OUR INITIAL DISCOVERY
In late 2007, a team of researchers and a lab assistant, were pursuing research in the creation of new, high-K dielectric
materials to develop ultra-high value capacitors. The line of research was part of a larger project to improve the identification of
soil/rock types in soil and groundwater monitoring well borings. The pursuit of high-K dielectrics was an extension of our continuing
interest in the work of T. Townsend Brown, and was made possible by funding through
Qualight Environmental.
The line of research consisted of creating mixtures of ceramic materials and a binder, and utilizing a hydraulic press to compress the
mixtures into discs (samples). Using the relatively new technology of microwave-sintering of ceramics, the discs were encased in an interior
enclosure within a modified microwave apparatus and sintered for varying wattages and periods of time.
During one sample run, an error by the lab assistant caused a chain reaction that perpetrated the destruction of a portion of the sintering
apparatus during the sample run. The resulting sample was tested per standard operating procedure, and a replacement sample run was performed once the
replacement sintering apparatus was up and running. Following the conclusion of this line of research, the equipment was dismantled, sold, and/or utilized
for other projects.
It was not until early 2008, that the analytical results from one independent laboratory were evaluated during routine purging of the files. It was
noticed at that time that the samples from the failed sample run had displayed superconductive properties (Meissner Effect, diamagnetic Xv = -1).
After a lengthy reconstruction of the failed sample run, it was determined that the superconductive properties displayed by the samples
were the result of the specific sample mixture, the location of the sample in the microwave apparatus and interior enclosure, and a dual-catalyst.
Since that time, the team has been working on designing and improving the circuitry associated with the reproduction and prototyping of the conditions surrounding the initial discovery.
RECOGNIZING AN OPPORTUNITY
The discovery of this material, named Quartzlite is not merely a change in the temperature characteristics of superconducting materials, but a paradigm
shift in the understanding of materials science.
Based on initial tests, the material's superconducting properties do not deteriorate until temperatures of over 366 K
(200o F) are approached.
QUALIGHT SUPERCONDUCTING TECHNOLOGIES' TEAM:
| |
 |
Mr. Andrew S. Bolland, P.G.
CEO / Principal Geologist, Qualight Environmental
Education: B.S. Geology / Geography, Ohio University
M.S. Geology, Ohio State University
Professional Geologist (P.G.)
California General (B) Contractor's License (HAZ, ASB)
Specialties: Geology / Physics
Materials Science |
| |
 |
Dr. Linda R. Bolland, Pharm.D.
COO, Qualight Environmental
Education: Doctor of Pharmacy, University of the Pacific
Healthcare Executive MBA, Paul Merage School of Business
- Class of 2009
Specialties: Business |
| |
 |
Ms. Lisa M. Ames
Corporate Marketing Manager, DATAllegro, Inc.
Education: B.S. Sociology, Stanford University
Specialties: Marketing strategy and planning
Message and brand development
ROI analysis
Public relations and events |
| |
 |
Mr. Jason Pecora
Education: B.S. Marketing, Eller College of Management, University of Arizona
Fully-Employed MBA, Paul Merage School of Business
- Class of 2011
Specialties: Marketing
Public relations and sales |
QUALIGHT SUPERCONDUCTING TECHNOLOGIES' ADVISORS:
| |
 |
Mr. Mark M. Bean
CEO, ReallyCoolScience
Specialties: Engineering technology
System design & construction
High voltage / high power systems |
|