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Solid-State Fusion Primers  |  Electrical Engineering & Pulsed Power

ELECTRICAL ENGINEERING & PULSED POWER

Solid State Fusion & Electrical Engineering & Pulsed Power

In this corner of fusion research, electricity does more than power the experiment. It is the main knob the experimenter turns, and the place where most of the arguments are won or lost.

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Background: Where the Two Fields Meet

The first big claim and the main objection both come down to electrical measurements.

Start with the basic question. Solid-state fusion (its more formal name is condensed matter nuclear science) asks whether you can squeeze nuclear energy out of a metal that has been soaked in hydrogen. The hydrogen is a slightly heavier form called deuterium. You pack it into a metal like palladium until almost every metal atom has a deuterium atom jammed in next to it, and then you ask whether those crowded-together nuclei might fuse and give off energy. The experiment that kicked off the whole field was electrical from the very start. In 1989 two chemists, Martin Fleischmann and Stanley Pons, ran a steady electric current through a palladium rod sitting in a jar of heavy water. They reported something odd: the jar put out more heat than the electricity going in, plus the normal chemistry, could explain.1

That claim hit a serious objection, and it helps to see what kind of objection it is. It is not really about theory. It is about counting. When two deuterium nuclei fuse, they almost always break apart one of two ways: into a proton plus tritium, or into a neutron plus helium-3. Both happen about equally often. The neat version, where you get helium-4 and nothing sprays off, is extremely rare, something like one time in ten million. So if fusion were really running fast enough to heat the water, the jar should be spraying out neutrons. Instead the reports say the opposite: plenty of heat, a little helium-4 now and then, and almost no neutrons.2 Neutrons are easy to detect, so their absence stands out. That mismatch is the number-one reason scientists are doubtful. And notice how you would check it: by counting particles and adding up an energy budget, not by debating what is possible in theory.

Here is the point the whole article is built on. The first claim is really a heat measurement: heat out versus energy in. The objection is really a counting measurement: how many nuclear reactions actually happened. And the one thing the experimenter directly controls, the thing every result keeps circling back to, is not the temperature and not the chemistry. It is the electricity. The most experienced team in the field, at SRI, spent decades working out when the extra heat tends to appear, and most of the conditions on their list are electrical. The metal has to be packed very full of deuterium, held that way for a long time, and driven with a current stronger than some threshold that seems to matter on its own.3 Even how full the metal is, its loading, gets measured electrically, by watching the rod’s electrical resistance shift as deuterium moves in. The control, the gauge, and the threshold are all electrical. That is what quietly makes this an electrical-engineering problem, and it is why the two fields have so much to offer each other. The rest of this article traces that back and forth: first what electrical engineering brings to the fusion work, then what the fusion work hands back to electrical engineering.

Ten Ways Electrical Engineering and Pulsed Power Advance the Field

Underneath, every one of these is really a job of setting a current cleanly or measuring a power honestly.

  1. The drive itself is worth studying. Below a certain current strength, groups usually see nothing at all. Above it, with a very full metal, extra heat sometimes appears. Nobody is sure why the threshold is there, but measuring it is a purely electrical job. You have to push a known, rock-steady current across the bumpy surface of a real electrode and hold it for hundreds of hours. If your power supply wanders even a little, the whole result is worthless.4
  2. The rhythm of the current may matter, too. So far we have only talked about how much current. It turns out the pattern of the current over time might matter as well. With a plain, steady current, filling the metal up and keeping it full tend to work against each other. One idea is to feed the current in a deliberate rhythm instead. A project called SuperWave did just that, using a current made of waves stacked inside waves, and reported more extra heat than a flat current gave.5 Take that as an interesting report rather than a proven fact: the groups who repeated it were all partners on the same project, using the same electrodes, and the best runs happened only once. The broader lesson still holds. Pushing a complicated current pattern into a messy load, and proving the load actually got it, is exactly what pulsed-power engineering is built for.
  3. Better ways to measure how full the metal is. For thirty years the go-to trick has been to watch the rod’s electrical resistance. It works, but it can trick you. The connecting wires add a bit of resistance of their own. The reading drifts as the temperature changes. And a single reading is just an average, even when the rod is packed unevenly from one end to the other. Two fixes would help. First, measure the fullness at several points along the rod instead of taking one lumped-together number. Second, wire the rod so that one pair of wires carries the current while a separate pair only reads the voltage, which keeps the connecting wires’ own resistance out of the result. A careful 2019 study by several institutions made the same point the hard way: it found no extra heat at all, and spent much of its report explaining how hard it is just to get the metal that full.6
  4. Measuring the electricity going in, correctly. Extra heat is a small leftover once you subtract the energy going in from the heat coming out. The energy going in is electrical. With a steady current that is easy to measure: voltage times current, done. With a current that keeps changing, it gets slippery, and this part is worth slowing down for. The right number is voltage times current measured at each instant and then averaged over time. That is not the same as taking the average voltage and multiplying by the average current. In a real cell the voltage and current do not peak at the same moment, so multiplying the two averages can credit you with power that was never really delivered. Do that and a fake “extra heat” pops up out of thin air. Getting it right means reading voltage and current quickly enough to catch every little jump, multiplying them instant by instant, and only averaging at the end.
  5. Using that same measurement to catch mistakes. This works in both directions, which is why a skeptic should love it. The easiest way to fake a positive result with a changing current is to measure the input badly. So the engineer who gets that measurement right is just as likely to knock a claim down as to hold it up. In fact, the strongest published attacks on the extra-heat claim, and the defenses answering them, were both arguments about measurement, not about theory.7
  6. Driving the reaction with a gas discharge instead of a liquid. You do not have to use a liquid jar at all. You can also drive deuterium into a metal with a glowing electrical discharge in a gas, a bit like the glow inside a neon sign. Now the knobs are voltage, current, gas pressure, and the shape of the electrodes. A recent PhD thesis built one of these discharges just to hunt for nuclear signs, and reported energetic particles that came and went with the discharge settings.8 Whatever those particles are, the experiment stands or falls on steady power and clean current control.
  7. Driving it with a beam of ions. You can push further and fire the deuterium in as a beam. In an early, much-cited experiment, researchers shot slow deuterium ions at thin titanium films and saw bursts of energetic particles that vanished when they switched to ordinary hydrogen.9 Treat this one very cautiously. The particle energies do not match any normal fusion product, and there were far more of them than known physics allows, which is exactly the kind of eye-popping claim that needs other labs to reproduce it. The simple point for us is that the whole experiment comes down to an ion source, an accelerating voltage, and a current.
  8. The one clean, peer-reviewed example. There is one result here that mainstream physics actually accepts, and it is worth stating carefully. A group at NASA Glenn used an electron accelerator to knock a few deuterium nuclei loose inside a deuterium-packed metal. Those fast-moving nuclei then fused with the still, cold ones around them, throwing off neutrons at exactly the energy fusion predicts.10 This is real fusion inside a room-temperature solid, published in a respected physics journal. But be clear about the limits. It is not the Fleischmann-Pons heat effect, and it burns far more energy than it makes, so it is nowhere near a power source. What it proves is small but solid: a metal packed with deuterium, plus the right electrical push, really can host nuclear reactions you can measure.
  9. Building equipment that does not fool itself. Here you are measuring tiny things, a fraction of a watt of heat, or single particles one at a time, right next to loud, high-power electronics. That electrical noise can easily disguise itself as a real signal. The standard defenses, careful grounding, shielding, and keeping the delicate detector well away from the noisy drive, are often the whole difference between a real measurement and a false alarm. These setups also store dangerous amounts of energy, in big capacitors and in the flammable gases the process gives off, so safety shutoffs are real engineering, not paperwork.
  10. Checking each answer against a second, independent one. In a field this argued-over, the most convincing evidence is when two different methods, which fail in different ways, still agree. Measure the drive current two separate ways. Back up the input-power number with a second sensor. Cross-check the resistance-based fullness against a chemical count of how much deuterium the metal soaked up. Setting things up so that a “nothing here” result is just as trustworthy as a “something here” result is a real contribution, and it helps the science as much as the hardware.

Five Ways the Fusion Problem Advances Electrical Engineering and Pulsed Power

The benefit runs both ways.

The fusion side gives something back, too. Even a skeptic who is sure the whole effect is a mistake can get real value out of the problems it throws up.

  1. Measuring a small steady power hidden inside a big changing one. The hard measurement from before, adding up voltage times current for a current that keeps changing shape, is a general problem. The tools that crack it, sampling fast and multiplying instant by instant, are handy anywhere you need to trust a small, steady power buried under a big, jumpy one.
  2. Delivering a precise, complicated current into a stubborn load. Whatever SuperWave turns out to mean, the demand behind it is real: send an exact, richly shaped current into an awkward load whose behavior keeps changing, and prove the load received it. That is a power-electronics skill with plenty of uses outside fusion.
  3. Studying an unusual material. A palladium rod stuffed with deuterium past its normal limit is a strange material in its own right. How its electrical resistance behaves when it is that full is interesting to a materials scientist whether or not any nuclear effect is real.
  4. Digging a faint signal out of a noisy recording. Pulling a small, on-and-off signal out of a long recording that is dominated by the drive is the daily work of signal processing. This is an especially nasty version, because the loud drive and the faint signal are tangled together in exactly the way you most need to separate them.
  5. Practicing good science on a stubborn signal. An effect that shows up in maybe one run out of several forces researchers to get strict about honest methods: running the experiment blind, using side-by-side control cells, and sharing the raw data. Reliably catching a rare, barely repeatable signal is a general challenge, and this field is a tough place to practice it.

A Strategic Note: Why a Skeptic Should Care Too

Here is the case for caring even if you doubt the whole thing. The claims the field really leans on are electrical, and none of them ask you to accept any particular explanation. A current threshold. A fullness number read from resistance. A heat balance whose input is just voltage times current added up over time. Each of those is something you either measure well or you do not. So the subject should interest a doubter as much as a believer. The same careful work that could prove a real, current-driven effect could just as easily expose a plain measurement mistake. Either way, the engineer who measures the input power correctly under a changing current has done everyone a favor. The frontier here is not a belief you have to sign up for. It is a set of electrical measurements nobody has quite made well enough yet, waiting for the people trained to make them.

Conclusion: What Would Actually Settle This

None of this proves the physics, and it should not pretend to. After thirty-five years of experiments that rarely repeat cleanly, and a real clash with nuclear physics we understand very well, the odds of a true room-temperature nuclear effect are low. On the evidence we have, an ordinary measurement mistake is still the likeliest explanation. That is why the bar for proof sits so high. It is not a reason to stop looking.

And here is where a curious student could actually make a dent. Suppose someone shows, cleanly and repeatably, that the extra power depends on the electrical drive in a specific, predictable way. That by itself would prove a real effect is happening. Whether the effect is nuclear would be a separate, harder question, one that would need a clear mechanism and enough independent repeats to overturn a large body of well-tested physics. But that first question is really just an electrical-engineering question, and the equipment to answer it already exists. The field’s long history is mostly a stack of measurements that were never quite good enough to settle even that. Making them good enough is, surprisingly, ordinary electrical and pulsed-power work. And it is worth doing.


Notes

  1. Fleischmann, Martin, and Stanley Pons. “Electrochemically Induced Nuclear Fusion of Deuterium.” Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 261, no. 2A (1989): 301–308.
  2. U.S. Department of Energy. Report of the Review of Low Energy Nuclear Reactions. Washington, DC: U.S. Department of Energy, 2004.
  3. McKubre, Michael C. H., et al. “Excess Power Observations in Electrochemical Studies of the D/Pd System; the Influence of Loading.” In Frontiers of Cold Fusion, edited by H. Ikegami, 5–19. Tokyo: Universal Academy Press, 1993.
  4. McKubre, Michael C. H., and Francis L. Tanzella. “Cold Fusion, LENR, CMNS, FPE: One Perspective on the State of the Science Based on Measurements Made at SRI.” Journal of Condensed Matter Nuclear Science 4 (2011): 32–44. See also McKubre, M. C. H., et al., “The Need for Triggering in Cold Fusion Reactions,” Journal of Condensed Matter Nuclear Science (2011).
  5. Dardik, Irving, et al. “Intensification of Low Energy Nuclear Reactions Using Superwave Excitation.” In Proceedings of the 11th International Conference on Condensed Matter Nuclear Science (ICCF-11), Marseille, France, 2004. See also Dardik, I., et al., “Excess Heat in Electrolysis Experiments at Energetics Technologies,” in Proceedings of the 12th International Conference on Condensed Matter Nuclear Science (ICCF-12), Yokohama, Japan, 2005.
  6. Berlinguette, Curtis P., et al. “Revisiting the Cold Case of Cold Fusion.” Nature 570 (2019): 45–51.
  7. Shanahan, Kirk L. “A Systematic Error in Mass Flow Calorimetry Demonstrated.” Thermochimica Acta 387 (2002): 95–110. Reply in Marwan, Jan, et al., “A New Look at Low-Energy Nuclear Reaction Research,” Journal of Environmental Monitoring 12, no. 9 (2010): 1765–1770.
  8. Ziehm, Erik. “An Experimental Investigation of Low Energy Nuclear Reactions in a DC Glow Discharge.” PhD diss., University of Illinois at Urbana-Champaign, 2022. http://hdl.handle.net/2142/114000.
  9. Chambers, G. P., G. K. Hubler, and K. S. Grabowski. “Search for Energetic Charged-Particle Reaction Products during Deuterium Charging of Metal Lattices.” In Anomalous Nuclear Effects in Deuterium/Solid Systems, AIP Conference Proceedings 228, 383–396. New York: American Institute of Physics, 1991.
  10. Pines, Vladimir, et al. “Nuclear Fusion Reactions in Deuterated Metals.” Physical Review C 101, no. 4 (2020): 044609. See also Steinetz, Bruce M., et al., “Novel Nuclear Reactions Observed in Bremsstrahlung-Irradiated Deuterated Metals,” Physical Review C 101, no. 4 (2020): 044610.

Solid-State Fusion Primers · Electrical Engineering & Pulsed Power · The SSF Team · Rev. 2026-07-16


Background: Where the Two Fields Meet

The founding claim and the founding objection are both electrical measurements.

Solid-state fusion, also called condensed matter nuclear science, asks a blunt question. If you pack hydrogen's heavier isotope, deuterium, into a metal until nearly every metal atom has a deuterium atom wedged beside it, can those deuterium nuclei release nuclear-scale energy? The experiment that started the field was electrical in the most literal sense. In 1989 Martin Fleischmann and Stanley Pons ran a steady current through a palladium rod sitting in heavy water and measured more heat leaving the cell than their chemistry could account for.1

The main objection is also a numbers argument, and at bottom it is bookkeeping. If deuterium nuclei were fusing fast enough to warm the liquid, ordinary deuterium–deuterium fusion should flood the cell with neutrons, because it splits almost evenly between a channel that makes a proton plus tritium and a channel that makes a neutron plus helium-3. The clean route to stable helium-4 happens only about once in ten million reactions. The reported pattern runs close to the reverse: heat, sometimes a little helium-4, and few or no neutrons to match.2 That missing neutron count, more than any argument from theory, is the single strongest reason for skepticism, and it is a claim about counting reactions and checking an energy balance.

Notice where both of those live. The founding claim is a power measurement, energy in versus heat out. The objection is a counting measurement, how many neutrons and at what rate. Between them sits the quantity the field's own data keep returning to, and it is neither temperature nor chemistry. It is the electrical drive. The most experienced electrochemical group, at SRI, spent decades boiling their palladium–deuterium results down to a short list of conditions for excess heat: the metal has to be loaded past a high level, held there far longer than it takes to fill, and driven above a certain electrical current density that appears to matter on its own.3 Loading itself is read electrically, by watching how the rod's resistance shifts as deuterium fills it. The knob, the gauge, and the threshold are all electrical. What follows maps that intersection in both directions: first what electrical engineering can do for the field, then what the field offers back.

Ten Ways Electrical Engineering and Pulsed Power Advance the Field

Each of these is, underneath, a job of setting a current cleanly or measuring a power honestly.

  1. The drive is an experimental variable in its own right. Below a certain current density, groups tend to report nothing; above it, at high loading, excess heat sometimes appears. Whatever that threshold means physically, pinning it down is an electrical job, since it means setting a known current density across a real electrode's uneven surface and holding it for hundreds of hours. A correlation is only as trustworthy as the current source behind it.4
  2. The shape of the current, not only its size. Under steady DC, high loading and high throughput tend to fight each other, and modulating the drive is one proposed way around that. SuperWave at Energetics Technologies reported more excess heat from a current built of nested oscillations than from a flat one, though the replications stayed inside one consortium and the headline runs came back only once.5 Read it as reported rather than established. The reusable point is that delivering and faithfully measuring an arbitrary waveform into a messy load is exactly what pulsed-power engineering is for.
  3. Better loading and flux gauges. The resistance-ratio method has been the loading gauge for three decades, and it can mislead in familiar electrical ways: the connecting wires add resistance of their own, the reading drifts with temperature, and a single resistance is only an average over a rod that may fill unevenly. Two fixes would sharpen the field's best-defended correlation. Measure the loading at several points along the rod rather than reading one lumped average, and wire the rod so that one pair of leads carries the current while a separate pair senses the voltage, which keeps the wires' own resistance out of the result. A gauge that tracks how fast deuterium is crossing the surface, in real time rather than inferred afterward, would help too. A 2019 multi-institution study made the point from the other side, finding no excess heat and stressing how hard high loading is to reach and verify.6
  4. Getting the input side of the power balance right. Excess heat is a small gap between two larger numbers, and the input number is electrical. With a steady current it is nearly trivial: voltage times current. With a pulsed drive it is not, and the reason is worth spelling out. The honest input power is the average of voltage times current taken instant by instant, and that is not the same as multiplying the average voltage by the average current, because in a cell the two do not rise and fall together. When a high-voltage moment happens to line up with a low-current one, multiplying the two averages quietly overcounts the real power, and a phantom excess appears. Getting it right means sampling voltage and current fast enough to catch every quick change, multiplying them at each instant, and only then averaging. Any heat claim built on a modulated drive is only as good as that one measurement.
  5. Guarding against the input-power artifact. The same point protects a skeptic. The easiest way to manufacture a fake excess under a pulsed drive is to mismeasure the input, by averaging wrongly or missing fast content a sensor cannot see. An engineer who insists on a defensible input measurement is as likely to close a claim as to open one. The strongest published challenges to excess heat, and the rebuttals to them, were both measurement arguments.7
  6. Glow-discharge and plasma drive. Move from the liquid cell to a gas discharge and the electronics move to the center of the apparatus, with voltage, current, pressure, and electrode geometry as the knobs. A recent doctoral study built such a discharge to look for nuclear signatures and reported charged particles tied to the discharge conditions.8 Power-supply stability and clean current control into a plasma load are what make those numbers mean anything.
  7. Ion-beam and pulsed injection. The deuterium can also arrive as a beam. An early, much-cited experiment bombarded titanium films with low-energy deuterium ions and reported bursts of energetic particles that vanished when ordinary hydrogen was used instead.9 Treat it as an unexplained anomaly: the energies match no standard fusion product and the rate sits far above what known physics allows. Even so, the experiment is defined from end to end by an ion source, an accelerating voltage, and a current.
  8. Electron-beam drive, a peer-reviewed existence proof. A NASA Glenn group used an electron accelerator to free a few deuterium nuclei inside a loaded metal, which then fused with the cold ones in the lattice and gave off neutrons at the predicted energy.10 This is real deuterium–deuterium fusion in a room-temperature solid, published in Physical Review C. It is not the Fleischmann–Pons excess-heat effect and runs nowhere near break-even. What it shows is only that a lattice plus the right drive can host measurable nuclear reactions.
  9. Building a platform that doesn't fool itself. Measuring heat at the level of a fraction of a watt, and counting particles one at a time, has to happen right next to switching supplies and fast pulse edges. Grounding, shielding, and physical separation are often the whole difference between a real signal and an artifact, and the energy stored in capacitor banks and in evolved gases makes safety interlocks part of the engineering rather than paperwork.
  10. Independent electrical cross-checks. The most persuasive evidence in a contested field is agreement between methods that fail in different ways: a drive current measured two ways, an input-power integral confirmed by a second sensor, a resistance gauge checked against a chemical estimate of absorbed deuterium. Designing diagnostics so that a null result is as informative as a positive one strengthens the field's rigor, not just its hardware.

Five Ways the Fusion Problem Advances Electrical Engineering and Pulsed Power

The traffic runs both ways.

  1. True-power metering into a messy load. Integrating instantaneous voltage times current for an arbitrary waveform into an electrochemical cell is a general problem, and the tools that solve it, sampling voltage and current together fast enough to catch every quick change and multiplying them instant by instant before averaging, transfer to anywhere a small steady power has to be trusted against a large, rapidly changing input.
  2. Waveform synthesis into difficult loads. Whatever SuperWave turns out to mean, the demand it poses is real and reusable: deliver a precisely specified, richly shaped current into an awkward load whose response keeps shifting as it runs, and confirm the load actually received it. That is a power-electronics problem with uses well beyond this field.
  3. Loaded metal hydrides as electrical materials. Palladium stuffed with deuterium past its normal limit is an unusual condensed-matter system whose electrical behavior is interesting on its own, nuclear question aside. Characterizing its resistivity and its behavior as an electrode has value independent of any fusion claim.
  4. Pulling a weak signal from a noisy record. Extracting a small, intermittent signal from a long record dominated by a modulated drive is the natural home of signal processing, and this is an unusually demanding case, because the coupling between the large drive and the small signal is exactly what has to be ruled out.
  5. A discipline for the rare signal. A field where an effect may appear in one run out of several forces the measurement community to take blinding, parallel control cells, and open data seriously. Detecting a rare, weakly reproducible signal is a general problem, and this is a sharp test case for the metrology and statistics that address it.

A Strategic Note: Why a Skeptic Should Care Too

The field's load-bearing claims are electrical, and none of them require believing any particular mechanism. A threshold in current density, a loading ratio read from resistance, a power balance whose input is a voltage-times-current integral: each is a thing you either measure well or you do not. That is why the topic should appeal to a doubter as much as to a believer. The same rigor that could put a real, drive-dependent effect beyond reasonable doubt could also expose a mismeasured input beyond reasonable doubt. An engineer who gets the input-power integral right under a pulsed drive has done the field a service in either direction. The frontier here is a set of electrical measurements waiting to be made properly, by a discipline that has mostly watched from the sidelines. No belief required.

Conclusion: What Would Actually Settle This

None of this settles the physics, and it should not pretend to. Thirty-five years of difficult replication, together with the unresolved conflict with well-tested nuclear physics, keep the odds of a genuine room-temperature nuclear effect low. On the evidence we have, a mundane measurement artifact is still the more likely explanation. That is the reason the measurement bar sits so high, not a reason to look away.

Here is the part a curious student can act on. A clean, replicated demonstration that excess power depends on the drive in a specified way would establish that a real effect exists. Whether that effect is nuclear would be a separate and harder question, one that would demand a mechanism and enough repeated, independent confirmation to overturn a large body of well-tested physics. The first of those two questions is, in the end, an electrical-engineering question, and it is answerable with instruments that already exist.

The field's long backlog is really a backlog of measurements that were never quite good enough to answer even the first one cleanly. Making them good enough is, to a surprising degree, ordinary electrical and pulsed-power work, and it is worth doing.


Notes

  1. Fleischmann, Martin, and Stanley Pons. "Electrochemically Induced Nuclear Fusion of Deuterium." Journal of Electroanalytical Chemistry and Interfacial Electrochemistry 261, no. 2A (1989): 301–308.
  2. U.S. Department of Energy. Report of the Review of Low Energy Nuclear Reactions. Washington, DC: U.S. Department of Energy, 2004.
  3. McKubre, Michael C. H., et al. "Excess Power Observations in Electrochemical Studies of the D/Pd System; the Influence of Loading." In Frontiers of Cold Fusion, edited by H. Ikegami, 5–19. Tokyo: Universal Academy Press, 1993.
  4. McKubre, Michael C. H., and Francis L. Tanzella. "Cold Fusion, LENR, CMNS, FPE: One Perspective on the State of the Science Based on Measurements Made at SRI." Journal of Condensed Matter Nuclear Science 4 (2011): 32–44. See also McKubre, M. C. H., et al., "The Need for Triggering in Cold Fusion Reactions," Journal of Condensed Matter Nuclear Science (2011).
  5. Dardik, Irving, et al. "Intensification of Low Energy Nuclear Reactions Using Superwave Excitation." In Proceedings of the 11th International Conference on Condensed Matter Nuclear Science (ICCF-11), Marseille, France, 2004. See also Dardik, I., et al., "Excess Heat in Electrolysis Experiments at Energetics Technologies," in Proceedings of the 12th International Conference on Condensed Matter Nuclear Science (ICCF-12), Yokohama, Japan, 2005.
  6. Berlinguette, Curtis P., et al. "Revisiting the Cold Case of Cold Fusion." Nature 570 (2019): 45–51.
  7. Shanahan, Kirk L. "A Systematic Error in Mass Flow Calorimetry Demonstrated." Thermochimica Acta 387 (2002): 95–110. Reply in Marwan, Jan, et al., "A New Look at Low-Energy Nuclear Reaction Research," Journal of Environmental Monitoring 12, no. 9 (2010): 1765–1770.
  8. Ziehm, Erik. "An Experimental Investigation of Low Energy Nuclear Reactions in a DC Glow Discharge." PhD diss., University of Illinois at Urbana-Champaign, 2022. http://hdl.handle.net/2142/114000.
  9. Chambers, G. P., G. K. Hubler, and K. S. Grabowski. "Search for Energetic Charged-Particle Reaction Products during Deuterium Charging of Metal Lattices." In Anomalous Nuclear Effects in Deuterium/Solid Systems, AIP Conference Proceedings 228, 383–396. New York: American Institute of Physics, 1991.
  10. Pines, Vladimir, et al. "Nuclear Fusion Reactions in Deuterated Metals." Physical Review C 101, no. 4 (2020): 044609. See also Steinetz, Bruce M., et al., "Novel Nuclear Reactions Observed in Bremsstrahlung-Irradiated Deuterated Metals," Physical Review C 101, no. 4 (2020): 044610.

Solid-State Fusion Primers · Electrical Engineering & Pulsed Power · The SSF Team · Rev. 2026-07-16

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