Investing In Nanotechnology

Think Small. Win Big

Jack Uldrich

• Publisher: Adams Media
• Year: 2006
• Print ISBN: 9781593374082
• eBook ISBN: 9781440518140
• Topic: Personal Development
• Subtopic: Personal Finance

Profit big by investing in the science of the very small— Investing in Nanotechnology shows you how. Nanotechnology—the art and science of manipulating and rearranging individual molecules to create useful materials, devices, and systems—is the business world's next revolution. Within the next decade, nanotechnology is predicted to account for $1 trillion worth of products in the US and will transform a number of industries, including manufacturing, health care, energy, agriculture, communications, electronics, and more. Investing in Nanotechnology teaches you everything you need to know to be a part of this exciting and groundbreaking sea change, from relevant information on more than 100 leading public and private nanotech companies—and how to spot the mere "nano-pretenders" from the real players—to savvy and comprehensive advice on investing in nanotechnology for maximum rewards and minimum risk. Prepare for the nanotech shift today, to cash in tomorrow.

“Nanotechnology has a mortal lock on being tomorrow's gold mine. It will produce trillions of dollars in new wealth over the next century. It's sure to reshape every industry it touches … computing, materials, health care and so on.”

—Rich Karlgaard, publisher of Forbes

Chapter 1
Big Thinkers Think Small

In my first book, The Next Big Thing Is Really Small: How Nanotechnology Will Change the Tuture of Your Business, I described nanotechnology as the “willful manipulation of matter at the atomic and molecular level to create better and entirely new materials, devices and systems.” As a way of making this definition more practical, I asked the reader to picture a lump of coal and a diamond ring. Both are made out of carbon atoms, and it was the precise arrangement of those atoms that gave each product its distinct look—and value. I stated that “while the science of nanotechnology cannot yet rearrange the carbon atoms … to make diamonds, it is advancing rapidly and will be inundating the business world during the next few years.” The book was published in March 2003, and less than six months later, two separate nanotechnology companies had rendered my statement obsolete.

In the September 2003 edition of Wired, the cover story was entitled “The New Diamond Age.” The article highlighted two U.S. companies—Apollo Diamond and Gemesis—that were using two different techniques to rearrange carbon atoms to make diamonds. In fact, they were manufacturing two-carat diamonds for less than $100—with the potential to go as low as $5.

Their story is a good starting point for a book about investing in nanotechnology because it captures the exciting potential of nanotechnology as well as some of the possible pitfalls.

To begin, the opportunity for both companies is vast. The diamond market is a $ 7 billion industry, and the fact that both companies can now manufacture in just a few days what it has previously taken Mother Nature nearly 3 billion years to produce could quite possibly transform the diamond industry. According to one diamond expert, the new diamonds “have the potential to bankrupt the industry.”

They do, but this is where investors need to pay close attention. Their success is contingent on three factors. First, the companies need to demonstrate that they can produce their diamonds in large quantities; second, they will need to convince consumers that man-made diamonds are a suitable replacement for natural diamonds; and, three, they must make sure no one else develops a better or more efficient manufacturing method.

It is the asking—and answering—of such questions that underscores the importance of investors conducting their own due diligence on potential opportunities in nanotechnology. (This subject will be covered in detail in Chapter 2.) Investors need to understand that Apollo Diamond and Gemesis face a real challenge from both DeBeers, the giant South African diamond conglomerate, and the Diamond High Council, the trade association for the diamond industry. Obviously, both entities recognize the threat to their profits and their industry and are taking measures to protect their monopoly. In fact, DeBeers is now supplying jewelers with expensive equipment to help determine whether a diamond is natural or synthetic. If successful (the technology has not yet been proven reliable), the diamond industry may be able to marginalize the “synthetic” diamonds in much the same way as they have done with cubic zirconium. (The term “synthetic” is in quotation marks because the molecular structure of the competing diamonds is identical to mined diamonds. The only difference is that the two nanotechnol-ogy companies manufacture their diamonds overnight, while DeBeers mines a product that has been forming over billions of years.)

The diamond industry has also successfully lobbied the U.S. Federal Trade Commission (FTC) to prevent at least one of the companies (Gemesis) from labeling its product a real diamond, and it is trying to do the same with Apollo's. The diamond industry is also likely to orchestrate an advertising campaign to convince consumers that mined diamonds—because of their nearly timeless age—are more symbolic of a person's lasting commitment to a relationship.

Such regulation and marketing efforts may ultimately be successful and could serve to discourage some investors from the two companies. However, as with most investing, there is an upside for the investor who is willing to bear some risk. To wit, Gemesis, the company the FTC has ruled cannot label its product a real diamond, is considering naming its product a “cultured diamond.” The idea is taken directly from the pearl industry where the man-made “cultured pearl” has over the past half-century become more valuable than real pearls.

Apollo, on the other hand, because it can precisely manipulate the atomic composition of materials is creating diamonds that are absolutely flawless. Therefore, while the diamond industry may be able to successfully get its diamonds labeled as “synthetic,” if Apollo's are clearer, stronger, more beautiful, flawless, and less expensive, it is quite possible that the consumer won't care whether the product was produced over billions of years on the African continent or in a matter of hours in some strip mall outside of Boston.

The difference between Gemesis and Apollo Diamond's technologies leads, indirectly, to the second danger of investing in nanotechnology: Often there are different ways to “build a better mousetrap.” Throughout this book, the reader will note that many different nanotechnology companies are working on different approaches to solve the same problem. In the case of Gemesis and Apollo Diamond, it is too soon to determine which company will be superior, but investors need to have some understanding of the underlying technology because it may have implications for additional markets for a company's product or technology.

In the case of Apollo Diamond, the company uses chemical vapor disposition—a process of tweaking the temperature, pressures, and gas concentrations—to build its diamonds. This leads to the possibility of building large diamond wafers capable of being used in the semiconductor industry—an industry that dwarfs the diamond industry in terms of revenues.

This might seem unimportant until one understands that although silicon has many wonderful properties, including its relatively low cost, it has neither the conductive nor heat resistant properties of diamondoid materials. To date, silicon's properties have more than met the needs of the growing semiconductor industry. However, this could soon change. In the near future, silicon is expected to run into some severe physical barriers. As the number of integrated circuits continues to double every twelve to eighteen months, the circuits are running in much closer proximity to one another and at ever greater temperatures.

If this trend continues, there will soon come a time when the circuits get so hot they will simply liquefy silicon. One potential replacement material will be diamondoid materials. In its natural state, diamond is an inherent insulator, meaning that it doesn't conduct electricity. However, if boron atoms can be injected into the diamond, it can create a positive charge. Researchers are now experimenting with how to give diamondoid materials a negative charge as well. If successful, they will have created a p-n junction—an essential component for making an integrated circuit. The result could create a huge opportunity for Apollo Diamond. (Note: There are other technologies that could supplant this diamondoid material, and I don't mean to imply this scenario is a given. It is merely a possibility.)

The last danger is simply that a new method for developing diamondoid material may be developed. For instance, in May 2005, it was announced that researchers at the Carnegie Institution's Geophysical Laboratory had produced a 10-carat, half-inch thick single-crystal diamond at a growth rate of 100 micrometers per hour—a five-fold improvement over other commercially produced diamonds.

More Than Diamonds

If it is possible to manipulate carbon atoms into diamonds, what else is then possible in the field of material sciences? The answer: quite a bit. From textiles and glass to plastics and steel, nanotech-nology is poised to usher in what some experts are calling the “Next Industrial Revolution.” Nano-Tex, a subsidiary of Burlington Industries, has been manufacturing stain-resistant pants for three years. More recently, Pilkington, Asahi Glass, and Nanogate have all announced that they are manufacturing self-cleaning glass that utilize nanoparticles. In 2004, GM unveiled its new Chevy Impala, which is made out of super lightweight, scratch and dent resistant nanocomposites; and Nanocor, a subsidiary of Amcol, is manufacturing tons of nanoparticles for everything from more gas impermeable plastic beer bottles to lighter food packaging.

But these developments are the tip of the proverbial iceberg. DuPont is working with the U.S. Army and the Institute for Soldiering Nanotechnologies to develop clothing that is capable of monitoring the health of the individual user. One of its products will be an advanced uniform for U.S. soldiers capable of generating its own power and maybe even camouflaging the soldier to match any given environment. DuPont is investing in the research in the expectation that the advances will be commercially viable. Just imagine the market for clothing that helps power a laptop computer, monitors the user's health, or changes color on demand?

Are such expectations realistic? The answer is yes. In December 2003, President Bush signed into law the $3.7 billion National Nanotechnology Initiative. It was the largest government funded science initiative since President Kennedy authorized the Apollo Space program. The five-year program is designed to ensure the United States remains the world leader in the race to develop and commercialize nanotechnology.

It is a race in which the United States is neither currently ahead, nor predetermined to win. In the past three years, Japan, South Korea, Singapore, Taiwan, Israel, Canada, and the European Union have also established well-funded nanotechnology initiatives. For the first time in recent history, many foreign students are now returning to their native homeland after receiving their masters and PhD degrees from American institutions of higher learning. This is because their home countries are now making it attractive to do so by offering higher salaries and providing the opportunity to work in state-of-the-art nano-technology research centers. This development is important for investors because it reinforces the message that in order to profit from nanotechnology they need an investment horizon that spans the globe.

Within the next five years, it is estimated that worldwide investment in the field of nanotechnology will exceed $10 billion. The scale of this investment represents a host of both problems and opportunities for the individual investor. On the positive side of the ledger, the university and federal government labs that are receiving the bulk of this funding will employ the money not only on basic research, but also on developing cutting-edge technology that promises many exciting commercial opportunities. It is these developments which, in turn, are most likely to receive the venture capital funding necessary to facilitate long-term commercial opportunities. The sheer magnitude of money being invested in the field also offers investors their first and, arguably, safest bet to profit from nanotechnology, and that is by investing in those companies that are supplying the necessary equipment and raw materials to the nascent field. (Chapter 3 will cover the leading equipment suppliers, and Chapter 4 will cover the top nanomaterials companies.)

Why It Is Important

As funding for nanotechnology increases and the term becomes increasingly popular, investors need to understand what it is. While the earlier example of the coal and the diamond may be useful, it is also important to have a deeper understanding of the term. The National Science Foundation states that “nano-technology is research and technology development at the atomic, molecular, or macromolecular levels, in the length scale of approximately 1–100 nanometers, to provide fundamental understanding of phenomena and materials at the nanoscale and to create structures, devices, and systems that have novel properties and functions because of their small size.” The sentence is a mouthful, but if the statement is broken down into separate parts, it becomes a little more digestible. The two most important components of nanotechnology are its novel properties and its small size.

Let's begin with the novel properties. Once materials are reduced in size to the neighborhood of 100 nanometers, they begin to demonstrate entirely new properties. For instance, they are stronger, lighter, more conducive, or have enhanced optical or magnetic properties. Again, a few concrete examples may help make this clearer. At the macro level, carbon is horribly uncon-ductive. At the nanoscale, however, carbon nanotubes offer virtually no resistance. In fact, they offer so little resistance that one Nobel-winning scientist has speculated that carbon nanotubes could be used to produce “quantum wires”—a wire no more than a centimeter in diameter capable of transmitting over a terawatt of energy. On a more practical level, the property suggests that carbon nanotubes may also be an integral component of next-generation semiconductor devices.

Small materials also have an unusually large surface-to-area ratio. This property means that more of the material is exposed and provides nanoparticles with a decided advantage in the area of creating more effective catalysts. A number of companies in the energy industry, including Halliburton, Engelhard, ExxonMobil, and Headwaters, are already exploiting this property to produce better, cleaner, and more profitable oil and gas.

The second characteristic that the National Science Foundation identified with regard to nanotechnology is its small size. The most common analogy offered is that a nanometer is 1/80,000th the width of a human hair. A more accurate definition is that a nanometer is roughly the width of 10 hydrogen atoms strung together. Neither definition is particularly useful to the average investor. But what is important to know is this: Material and devices that are less than 100 nanometers, in addition to having the aforementioned unique properties, are also roughly the same size as DNA and viruses. This suggests that they may be very useful in interacting with—and helping better understand—the human body. After all, the human body operates at the nanoscale, and if doctors, medical device companies, and pharmaceutical companies want to effectively treat the body, they will need to begin diagnosing and preventing disease at the nanoscale.

“N” Is for Nanotechnology: Corporate Investment

In August 2003, Hewlett-Packard began airing a rather remarkable commercial. The commercial began with the simple statement: “N is for nanotechnology.” It then went on to briefly explain what nanotechnology is and then launched into an assessment of future developments that will be made possible because of nanotechnology. Some of the items Hewlett-Packard listed were lightbulbs that never burn out, cars that can think, and T-shirts capable of giving directions. Near the end of the commercial, the company even threw in this little kicker: “and cell phones so small an ant could use them. “

Undoubtedly, some of you are thinking, “Why would an ant need a cell phone?” It's a legitimate question, but those asking it fall prey to the folly of Harry Warner, the former CEO of Warner Studios, who famously asked in the early stages of sound movies: “Who the hell wants to hear actors talk?” (The answer relates to the possibility that Hewlett-Packard could potentially make cell phones so small they could be embedded directly into clothing or the walls in a home.)

What is amazing about the commercial is that Hewlett-Packard even aired it at all. Corporations, especially large ones, tend to be fairly conservative in how they portray themselves to the public and don't usually go out on a limb about future products unless they are fairly confident they can back up their claims. Yet, the fact that Hewlett-Packard chose to spend a good chunk of money running commercials telling the public that it is working on data storage “devices that can store every book ever written,” “cars that can think,” and “T-shirts that can give directions” is a testament to either its hubris or the status of its research and development. (Given the company's announcement in early 2005 that it had taken another tangible step toward molecular electronics, I am inclined toward the latter.) Only time will tell which it is, but at a minimum, it should put the public on notice about what the near-term future may hold in store.

Hewlett-Packard, while perhaps the largest public corporation to publicly tout its nanotechnology research and development, is by no means alone. Chapter 5 will explore the exciting work being done at today's largest companies, such as General Electric, 3M, Intel, Hitachi, and BASF.

Hype Versus Hope

The fact that you are reading this book suggests that to some degree you are already aware of some of the promise surrounding the nanotechnology industry. Jeff Bezos, founder of Amazon. com, has said, “If I were just setting out today to make the drive to the West Coast to start a new business, I would be looking at … nanotechnology.” Steve Jurvetson, a principle partner in Draper Fisher Jurvetson and one of Silicon Valley's most prominent venture capitalists, has said, “Nanotech is the next great technology wave.” Even Merrill Lynch has gotten into the act. In 2004, it issued a small report on nanotechnology and wrote: “We believe nanotechnology could be the next growth innovation, similar in importance to information technology over the past 50 years.” The report went on to say that “nanotechnology is real—the questions generally are when, not if.”

There is nothing inherently untrue with any of these statements. The only problem is that they will undoubtedly inflate people's expectations over how soon nanotechnology will arrive. The reality is that just as other emerging technologies were marked by both bursts of enthusiasm and then bouts of great cynicism when those initial expectations were...

Table of contents

• Cover Page
• Title Page
• Copyright
• Contents
• Preface
• Chapter 1: Big Thinkers Think Small
• Chapter 2: Due Diligence
• Chapter 3: The First Winners: The Nanotechnology Enablers
• Chapter 4: A Precious Commodity: Nanomaterials
• Chapter 5: It's a Dog-Eat-Dog World: The Fortune 500 Companies
• Chapter 6: Small Can Be Beautiful: Small to Midsize Publicly Traded Nanotechnology Companies
• Chapter 7: The Waves of Changes: The Disruptors
• Chapter 8: Forewarned Is Forearmed: Common Dangers and Risky Companies
• Chapter 9: Tracking Nanotechnology and Creating Your Own Nanotech Mutual Fund