42 results about "Plasma electron" patented technology

The invention belongs to the technical field of laser welding, and discloses a real-time feedback control method and system for laser welding penetration stability, and the method comprises the steps: obtaining plasma electron temperature characteristics in a laser welding process in real time through a spectrum monitoring system, and enabling the plasma electron temperature characteristics to be associated with penetration fluctuation as a core input signal of feedback control. The signal has better real-time performance and more accurate feature extraction capability in real-time feedback control of laser welding by virtue of broadband coverage and multi-dimensional information acquisition capability of the signal in combination with a more efficient data analysis mode. A parallel type self-learning fuzzy neural network controller is used for executing real-time feedback control output of laser welding penetration fluctuation. On a control architecture, a traditional PD controller and a fuzzy neural network are connected in parallel and are respectively used as a PD control module and a fuzzy neural network control module. And the process database is embedded into the forepart structure of the neural network control module in a fuzzy rule form.

A plasma processing apparatus includes: a plasma process chamber; a substrate support disposed within the plasma process chamber; an antenna disposed above the plasma process chamber; a source RF signal generator configured to generate a source RF signal; a bias signal generator configured to generate a bias signal; an upper electromagnet unit including a plurality of upper annular electromagnets arranged concentrically; a sidewall electromagnet unit including a plurality of sidewall annular electromagnets; an electromagnet excitation circuit configured to supply a current to at least one of the plurality of upper annular electromagnets or the plurality of sidewall annular electromagnets; and a controller configured to adjust the current supplied to at least one of the plurality of upper annular electromagnets or the plurality of sidewall annular electromagnets to control a plasma electron density distribution in the plasma process chamber.

This invention belongs to the field of laser cladding detection technology, specifically relating to a method for extracting and analyzing spectral signal features during the cladding process of PDC drill bits. The method includes: acquiring a real-time plasma spectral sequence of the PDC drill bit cladding process using a fiber optic probe and spectrometer; obtaining spectral line effectiveness weights based on the intensity and signal-to-noise ratio of characteristic spectral lines in the plasma spectral sequence; obtaining elemental fusion state indices based on the spectral line effectiveness weights, the intensity of hard phase spectral lines, and the intensity of binder phase spectral lines; obtaining cladding quality stability based on the elemental fusion state index and plasma electron density fluctuations; and determining cladding defects in the PDC drill bit based on the cladding quality stability. This invention effectively suppresses the interference of strong background noise on the monitoring results by integrating spectral signal-to-noise ratio weights and electron density fluctuation characteristics, thus improving the accuracy of detecting component segregation and thermodynamic instability in the cladding layer.

The present invention discloses a portable terahertz solid source interferometer, which includes an interferometer box body, a main optical path platform, a detection and data processing platform, and a plasma detection platform. The three modular platforms of the main optical path platform, the detection and data processing platform, and the plasma detection platform are fixed on the bottom plate of the interferometer box body. The interferometer uses two terahertz solid sources with selectable frequencies as light sources, generates a heterodyne signal through the dual-laser method, and uses the heterodyne interferometer optical path to measure the plasma electron density. This device can solve the problem of convenient measurement of the plasma electron density of most plasma generating devices. By designing the specific structure of the portable terahertz solid source interferometer, a compact, movable, and easy-to-operate system layout is realized, and it is applicable to multiple scenarios and a wide plasma density range, providing a convenient and fast measurement tool for plasma density measurement.

The present invention belongs to the field of plasma electron density measurement and discloses a plasma electron density measurement device and method based on laser wavefront analysis. The device uses a frequency doubling crystal to convert a fundamental frequency laser beam into a coaxial fundamental frequency beam and a second harmonic beam. The two coaxial laser beams produce different wavefront changes when passing through plasma, and these changes are converted into changes in the centroid displacement of a focal light spot through a microlens array. Unlike other measurement methods that require the provision of probe light and reference light, the device does not require a comparison before and after the presence of plasma, and only requires a reference to the difference in the change in the centroid of the focal light spot after two coaxial laser beams of different wavelengths pass through the plasma. The use of the measurement device can eliminate the interference of neutral particles during the experiment and eliminate the difference in laser light in two experiments with and without plasma, thereby achieving synchronous compensation and effectively solving the problem that the reference light path provided in the prior art is easily affected by the environment, thereby limiting the measurement accuracy.

This invention relates to the field of aerospace propulsion technology, and in particular to an oxygen-resistant Hall thruster electric propulsion system, comprising a Hall thruster, a radio frequency neutralizer, a power processing unit, a working propellant storage and supply system, and an integrated electronic control system. This invention establishes an electrical connection between the Hall thruster and the radio frequency neutralizer, directly connecting the collecting electrode to the negative terminal of a high-voltage power supply, eliminating the holding electrode and its independent power supply branch. Simultaneously, it combines a dual-path working propellant supply structure with oxidation-resistant conductive materials for the anode and collecting electrode. This allows the radio frequency neutralizer to rapidly establish a plasma electron source without the need for traditional hot cathode preheating. After the Hall thruster ejects the ion beam, electrons are automatically extracted based on the potential gradient. This not only reduces the complexity of the system's power supply structure and improves the discharge stability and electron compensation capability in low-purity working propellants and oxygen-containing environments, but also enhances the system's oxygen-resistant lifetime and rapid start-up performance in low Earth orbit oxygen-rich environments.

The application discloses a kind of dual-channel wave-absorbing devices based on plasma composite material, it is related to plasma application field, device includes: metal base, first wave-absorbing material layer, plasma array, second wave-absorbing material layer, first isolation protection layer and second isolation protection layer;First wave-absorbing material layer is set on the upper surface of metal base;First wave-absorbing material layer top is equipped with plasma array;The top of plasma array is equipped with second wave-absorbing material layer;First isolation protection layer and second isolation protection layer are set on the two sides of plasma array;Two wave-absorbing material layers and two isolation protection layers constitute cavity structure;Plasma array is set in cavity structure, so that plasma array is in the cavity formed by wave-absorbing material layer, conducive to the generation and maintenance of plasma electron density, to improve wave-absorbing effect and wave-absorbing performance, in addition, using plasma and wave-absorbing material layer combination forms composite dual-channel wave-absorbing structure, greatly improve wave-absorbing performance.

This invention provides a method for diagnosing parameters of non-uniform plasmas based on the local microwave penetration effect. This method relates to the fields of electromagnetics and plasma diagnostics, and includes a combined diagnosis of the electron density distribution and collision frequency of a plasma profile. The method models the plasma to the left of the peak layer by layer and iteratively optimizes the distribution results. The method also uses the maximum reflection coefficient amplitude slope to derive the plasma electron density peak. For the plasma to the right of the peak, the method models multiple distribution models, determining the model using the attenuation coefficient. Furthermore, the method uses the maximum reflection coefficient amplitude to diagnose the collision frequency. This method addresses the problem of diagnosing parameters of non-uniform plasma profiles.

The application discloses a plasma electron temperature two-dimensional distribution multi-time point diagnosis method and device based on an X-ray waveband sheet array, equipment and a medium, and comprises the following steps: acquiring two X-ray coded images under the same time signal; reconstructing the X-ray coded images through a coded image reconstruction algorithm to obtain a high-resolution X-ray intensity image corresponding to each X-ray coded image; constructing a corresponding relationship between the intensity ratio and the electron temperature of the two high-resolution X-ray intensity images at the same position based on the working principle of a multi-channel filter sheet method; determining the electron temperature two-dimensional distribution information at the time point according to a plurality of corresponding relationships, and expanding the electron temperature two-dimensional distribution multi-time point data. The application belongs to the field of plasma electron temperature diagnosis. The application can improve the light collection efficiency and the spatial resolution.

The application discloses a kind of plasma electron sponge nanochannel composite membranes and preparation method and application thereof, the composite membrane includes a layer of self-assembled arrangement plasma electron sponge film and a layer of membrane material with large pore structure, part of the pore in the self-assembled arrangement plasma electron sponge film and part of the large pore in the membrane material with large pore structure are communicated correspondingly, and electron sponge refers to polyoxometalates (POMs). The application first uses plasma electron sponge nanomaterial as functional material to make nanochannel composite membrane, and plasma electron sponge has excellent and stable performance, mild preparation condition, simple operation and green environmental protection. In addition, the plasma electron sponge nanochannel composite membrane prepared by the application can be used as ion selective membrane in salinity gradient energy conversion, and has the advantages of excellent and stable performance, high conversion power and green environmental protection.

The invention discloses a laser-induced breakdown spectroscopy analysis method and device based on parameter matching. The method comprises the following steps: acquiring a plurality of characteristic spectra; calculating the plurality of characteristic spectrums to obtain a plurality of plasma temperatures and a plurality of plasma electron densities corresponding to the calibration sample, and calculating to obtain a plasma temperature relative standard deviation and a plasma electron density relative standard deviation corresponding to the calibration sample; screening the plurality of plasma temperatures and the plurality of plasma electron densities to enable the corresponding relative standard deviations to meet preset conditions, and obtaining a screened plasma temperature subset and a screened plasma electron density subset; constructing characteristic spectrums corresponding to the screened subsets into characteristic spectrum subsets; and constructing a target characteristic calibration model based on the characteristic spectrum subset, wherein the target characteristic calibration model is used for calibrating a plurality of characteristic spectrums corresponding to the to-be-detected sample with unknown target characteristics. Therefore, the accuracy and precision of quantitative analysis on the sample can be improved.

The present invention relates to a magnetic filter plasma source device for simulating the ionospheric environment. The device includes a vacuum chamber, and a filament support electrode, a magnetic field array and a metal baffle arranged in the vacuum chamber; the filament support electrode is used for installing a hot filament; the metal baffle is arranged at the middle position near the outlet of the vacuum chamber in the vacuum chamber; the magnetic field array includes multiple groups, one of which is installed on the metal baffle to form a magnetic filter configuration, and the remaining groups form a multipole magnetic field configuration. Through this device, a plasma with a uniform distribution down to 10 5 cm ‑3 and a thickness of up to 20 cm can be achieved, and the energies of plasma electrons and ions are very close to the real ionospheric environment, which is of great significance for realizing the ground calibration of space ionospheric payloads and the ground simulation research of ionospheric physics.

The invention discloses an adjusting system and method for realizing steady-state billion-degree ion temperature, and relates to the technical field of magnetic confinement nuclear fusion, and the system comprises a central control unit, and a neutral beam injection unit, a central spiral pipe and an air supply unit of which the output ends are connected with plasma in a vacuum chamber. The neutral beam injection unit is used for heating high-energy neutral atoms emitted by the plasma; the central spiral tube is used for generating and controlling plasma current; the gas supply unit is used for conveying working gas into the vacuum chamber; and the central control unit can respectively adjust the neutral beam injection unit, the central spiral pipe and the air supply unit so as to obtain the required steady-state ion temperature. By adjusting the beam energy and power of the neutral beam injection unit, the plasma electron density and the current climbing rate, the plasma has very high heating power density, ion energy transportation is reduced, heating efficiency is improved, and therefore the steady-state ion temperature of hundred million degrees is obtained.

The invention discloses a physical and data hybrid driven LIBS microelement detection method and system, and belongs to the technical field of spectral analysis. The method comprises the following steps: acquiring the plasma electron temperature and electron density of a target element in LIBS, performing identification, reconstruction and interval spectrum optimization on a specific spectral line, fusing optimized LIBS data, plasma physical parameters, experiment setting parameters, observation conditions and other multi-modal information, and obtaining the target element in the LIBS. A physical mechanism and data driven mixed quantitative model is constructed by utilizing a physical information neural network, Saha-Boltzmann graphical information is embedded, and ResNet-Transform feature extraction and Bootstrap-Dropout uncertainty quantification are combined, so that interference such as LIBS matrix effect, spectral line aliasing and self-absorption is effectively overcome, and the precision, stability and generalization ability of trace element detection are remarkably improved.

The invention belongs to the technical field of laser cladding detection, and particularly relates to a spectral signal feature extraction and analysis method for a PDC drill bit cladding process, and the method comprises the steps: obtaining a real-time plasma spectrum sequence of the PDC drill bit cladding process through an optical fiber probe and a spectrometer; obtaining a spectral line effectiveness weight according to the intensity and the signal-to-noise ratio of a characteristic spectral line in the plasma spectrum sequence; obtaining an element fusion state index according to the spectral line effectiveness weight, the hard phase spectral line intensity and the binding phase spectral line intensity; the cladding quality stability is obtained according to the element fusion state index and the plasma electron density fluctuation; and performing cladding defect judgment on the PDC drill bit according to the cladding quality stability. According to the method, the spectral signal-to-noise ratio weight and the electron density fluctuation characteristics are fused, so that the interference of strong background noise on a monitoring result is effectively inhibited, and the accuracy of cladding layer component segregation and thermodynamic instability detection is improved.

The utility model relates to a cleaning device for semiconductor wafer production, which is applied to the field of semiconductor wafer production and processing and comprises a plasma cleaning machine body, an L-shaped air inlet hole is formed in the upper end of the plasma cleaning machine body, an exhaust hole is formed in the lower end of the plasma cleaning machine body, and a controller is fixedly embedded in the front end of the plasma cleaning machine body. Supporting seats are fixedly connected to the four corners of the lower end of the plasma cleaning machine body, a cleaning cavity is formed in the front end of the plasma cleaning machine body, a mounting plate is fixedly connected to the front end of the plasma cleaning machine body, a positioning plate is in threaded connection to the front end of the mounting plate, and an electronic rotating disc is fixedly connected to the rear end of the positioning plate. The multiple fixing assemblies are driven by the electronic rotating disc to rotate in the cleaning cavity, so that plasma electron clouds are blown to different positions of the wafer, the wafer processing effect and the surface processing uniformity are improved, meanwhile, the two faces of the wafer can be cleaned, the wafer does not need to be turned over, and the wafer cleaning efficiency is improved.

The present application relates to the technical field of coal quality industrial analysis, and provides a coal quality industrial analysis method based on laser-induced breakdown spectroscopy characteristic peak selection set, comprising the following steps: data acquisition, using laser-induced breakdown experiment to collect coal sample spectrum data; data preprocessing, sequentially completing spectrum continuous radiation removal, local maximum value peak searching, characteristic peak selection, spectrum peak value fitting, and solving electron density and plasma electron temperature; quantitative analysis, taking standard coal sample test results as a training set, and using partial least square regression method to realize quantitative calculation of coal quality industrial analysis components of the sample; the present application can realize coal quality industrial quantitative analysis based on laser-induced breakdown spectroscopy, is suitable for the characteristic peak set of coal quality industrial analysis, and the integrated application of the method can achieve fitting degrees of sample ash content, volatile matter and fixed carbon all above 0.85.

The application discloses a kind of plasma parameter probe-microwave collaborative diagnosis system, it includes diagnostic probe, reflecting antenna, vector network analyzer and computer terminal.The application provides global and local information to plasma parameters by diagnostic probe and reflecting antenna, inverts plasma electron density of S11 data and the monitoring point where diagnostic probe is located by trained neural network model, obtains the density distribution of plasma and plasma collision frequency, completes the collaborative diagnosis to plasma, can quickly and accurately obtain the density distribution of plasma and plasma collision frequency.

The present invention relates to a coaxial common-point diagnostic probe for multi-parameters of magnetic field and plasma characteristics, comprising: a three-dimensional magnetic field measurement module support rod, an inductor coil, a signal transmission cable and a fixing groove for the inductor coil, a plasma metal probe, and an embedded plasma measurement module support rod. The three-dimensional magnetic field measurement module uses a slender rod with a square cross-section as a support, and rectangular grooves are opened on three adjacent side surfaces, and inductors are placed to achieve the measurement of three-dimensional transient magnetic fields. A circular through hole is opened in the center of the square cross-section, and a plasma measurement module with an aluminum oxide shielding layer is embedded to achieve transient measurement of plasma electron temperature, electron density and other characteristics. Since the three-dimensional magnetic field measurement module and the plasma measurement module are in the same spatial position in the axial direction, they can be considered as data collection at the same point and time in space during measurement, reducing the temporal and spatial non-uniformity in the measurement of transient working conditions.

This invention discloses a visible light bremsstrahlung diagnostic device and a method for measuring the electron density profile of fusion plasma. The visible light bremsstrahlung diagnostic device includes a vacuum chamber, an objective lens, an optical fiber, a spectrometer, and a spectral detector. The vacuum chamber is used to generate plasma and has an observation window. The objective lens, optical fiber, spectrometer, and spectral detector are sequentially connected to form an optical diagnostic system for observation. Accordingly, the front end of the objective lens faces the observation window, and the visible light bremsstrahlung of the plasma is observed through the observation window. The method for measuring the electron density profile of fusion plasma includes the following steps: S100 Measurement: Measuring the radiation of the plasma using the visible light bremsstrahlung diagnostic device; S200 Calculation: Calculating the plasma electron density profile using a formula. Compared with existing contact measurement methods, the visible light bremsstrahlung diagnostic device and the method for measuring the electron density profile of fusion plasma provide a non-contact, interference-free measurement method.

The application discloses an element concentration detection method based on laser-induced breakdown spectroscopy, and belongs to the technical field of laser spectrum analysis. The method comprises the following steps: acquiring plasma electron temperature, electron number density and element interference in LIBS of an unknown sample, and then acquiring energy and area of a plasma acoustic spectrum image corresponding to the unknown sample; inputting five features corresponding to the unknown sample into a mapping relationship to obtain a standard spectrum deviation, so as to correct an actual spectrum of a spectrum line to be corrected and obtain a corrected spectrum after elimination of a matrix effect; and finally, substituting the corrected spectrum into a calibration curve to obtain an element concentration after elimination of the influence of the matrix effect. The application summarizes main factors influencing spectral intensity due to the matrix effect, extracts features from LIBS and a plasma acoustic spectrum image, performs fitting and correction on the deviation of each spectrum, and has the advantages of clear physical meaning, no need for pretreatment, no need for complicated parameter adjustment, low cost and small amount of calculation compared with existing methods.

The invention discloses a multifunctional nanofluid hybrid membrane as well as a preparation method and application thereof. The hybrid membrane comprises a layer of self-assembled and arranged plasma electronic sponge membrane and a layer of membrane material with a macroporous structure, plasma nano particles in the plasma electronic sponge membrane are gold nano particles and are connected with ssDNA probes through Au-S bonds, the ssDNA probes comprise a probe 1 and a probe 2, the probe 1 is matched with protein on the surface of tumor-derived extracellular vesicles, and the probe 2 is complementarily paired with miRNAs released by the vesicles; and the electronic sponge is polyacid. The multifunctional nanofluid hybrid membrane disclosed by the invention can integrate capture and quantification of tumor-derived extracellular vesicles and in-situ detection of miRNAs released by the tumor-derived extracellular vesicles, is excellent and stable in performance, realizes multiple detection of tumor-derived extracellular vesicle biomarkers, and provides a new strategy with a wide prospect for efficient clinical diagnosis.

The utility model provides a detector of a polychromator, the polychromator, a plasma diagnosis system and a fusion reaction system.The detector comprises a first circuit board and a second circuit board, the first circuit board is fixedly provided with a photodiode and an amplifying circuit, the second circuit board is fixedly provided with a temperature control circuit, and the photodiode is integrated with a thermistor and a thermoelectric cooler; the output end of the photodiode is connected with the input end of the amplifying circuit; the thermistor and the thermoelectric cooler are electrically connected with the temperature control circuit through wires. By optimizing the circuit layout, the accuracy and stability of signal detection are remarkably improved, the problem that the quality of an amplified electric signal on an amplifying circuit is reduced due to electromagnetic interference and thermal noise is solved, and the accuracy of plasma electron temperature and electron density measurement is improved.

The application relates to a high-temperature plasma electron density primary device. The high-temperature plasma electron density primary device comprises a microwave interferometer diagnostic system, a helicon plasma generating device and a feedback control system, which can be organically combined, so that stable generation, high-precision measurement and automatic adjustment of a plasma electron density reference can be realized. Therefore, the high-temperature plasma electron density primary device can provide a stable and traceable plasma electron density reference for high-temperature plasma electron density diagnosis of a nuclear fusion device, reduce the system deviation of fusion triple product evaluation results, and realize accurate evaluation of fuel density in the fusion triple product based on unified metrology and calibration of the plasma electron density reference.

The invention discloses a sterilization and disinfection method and application of plasmas in indoor and greenhouse cultivation and planting, and relates to the technical field of plasma application. High-energy plasma electrons can soften cell walls and break molecular chains to play a role in killing viruses and bacteria; the high-energy plasma can decompose harmful gases such as ammonia gas, formaldehyde and TVOC and peculiar smell into carbon dioxide and water, meanwhile, due to the fact that a large number of plasmas and negative oxygen ions exist in the air, smoke dust and PM2.5 and PM10 floating dust can be rapidly adsorbed and wrapped, the smoke dust and the PM2.5 and PM10 floating dust are made to settle to the ground, and the air purification effect is achieved. Air purification is achieved in a physical mode, use of chemical disinfectants is avoided, the problem of drug residues is solved, the safety of cultured products and crops is ensured, and meanwhile microorganisms cannot be induced to generate drug resistance. Meanwhile, plasma can promote seed germination and seedling growth, enhance disease resistance of animals and plants and improve stress resistance.

The invention discloses a short dipole probe antenna and method for high-precision measurement of plasma electron density, and belongs to the technical field of plasmas, and the short dipole probe antenna comprises two antenna arms which are fixed through insulating supports and are symmetrically arranged; the feed interface is positioned in the middle of the insulating support and is electrically connected with the two antenna arms; the short dipole probe antenna is connected with the feed interface through a transmission line; the length of the short dipole probe antenna is selected according to the frequency of the plasma, so that the characteristic impedance curve of the short dipole probe antenna in the plasma can be distinguished; the length of the short dipole probe antenna is set to be 1 / 50-1 / 10 of the radiation wavelength; the method is suitable for measurement of different plasma electron densities by modifying the length of the short dipole probe antenna. According to the invention, high-precision measurement of the ionized layer electron density is realized; the problem that the ionosphere electron density measurement precision is insufficient in the prior art is solved.

The application provides a multi-frequency microwave excited plasma electric heat thruster. It aims to solve the problem that the microwave cannot be effectively absorbed after the critical plasma electron density under the excitation of a single frequency microwave source. The thruster adopts a multi-port excitation system and a frequency band separation design, and is excited by a discontinuous microwave power source with different duty cycles, so that the output can be flexibly adjusted, the plasma density and uniformity in the time dimension of the discharge process can be accurately controlled, the waveguide system adopts a waveguide slot antenna to form a waveguide slot array, the energy distribution is adjusted by accurately controlling the slot position, inclination and size, and the microwave energy in the spatial dimension of the thruster is finely adjusted. The design effectively breaks through the microwave absorption efficiency bottleneck of single frequency excitation, reduces the interference between microwave sources, improves the coupling efficiency, ensures the effective transmission of microwave energy, further improves the plasma density and uniformity, and optimizes the overall performance of the thruster.

The invention discloses a plasma electron density distribution microwave diagnosis method based on a particle swarm algorithm, and the method comprises the steps: measuring the phase of an electromagnetic wave without / with plasma through a phase interference principle, obtaining actually-measured phase interference data, calculating an electron density mean value according to the actually-measured phase interference data, and carrying out the calculation of the electron density mean value; generating a plurality of different initial electron density distributions, and then performing multi-order fitting on the initial electron density distributions to obtain an electron density distribution fitting formula; fitting coefficients in the fitting formula serve as particles of a particle swarm algorithm, and an initial population is generated; according to the initial population, plasma electron density distribution is obtained through iterative solution by means of the particle swarm algorithm, phase interference data, corresponding to the electron density distribution, of particles are calculated through a ray tracing method in iteration and serve as analog phase interference data, and the particle fitness is calculated according to the analog phase interference data and actually-measured phase interference data. According to the invention, the electron density distribution diagnosis precision and the resource utilization rate in the strong refraction scene are effectively improved.

The invention discloses a method for identifying spectrum peaks in phase measurement based on an FPGA (Field Programmable Gate Array), and belongs to the field of FPGA signal processing. For digital signal processing, the method mainly aims at obtaining useful information, highlighting the characteristics of signals and extracting corresponding characteristics. In nuclear fusion research, the plasma electron density is an important physical parameter, and accurate and stable monitoring of the plasma electron density can help experimenters to improve fusion reaction conditions. The parameter can be realized by measuring the phase difference of the light beam after passing through the plasma and propagating in vacuum (namely not passing through the plasma), so that the key point is to acquire the phase information. A signal subjected to Fourier transform is located in a frequency domain, the peak value of a spectrogram of the signal needs to be positioned, the most important peak value frequency of the signal is extracted, and then important data is extracted according to the peak value position and the filtering window width of the signal. In FPGA implementation, in order to improve the accuracy and simplicity of phase measurement peak value recognition, the invention provides a peak value searching method capable of reducing comparison times, and the phase measurement process of the FPGA can be accurately and simply completed.

The present invention is a High-Power Plasma Electron Beam Installation (HPPEBI) system. The system comprises a cathode configured to generate high-energy electron beams within a vacuum chamber, an anode to stabilize the plasma, wherein the focus of the electron beam is based on cathode geometry, enabling cylindrical, circular, point, or linear configurations. The electron beam delivers energy directly to the target material, inducing localized heating, melting, evaporation, or structural modifications with minimal impact on surrounding areas. The system facilitates precise and efficient processes, such as phase transformations, thin film deposition, and defect creation, enhancing material properties. Cooling mechanisms integrated with the cathode and anode prevent overheating during high-energy operations.