TECH NEXT LAB is presenting MOCVD/MOVPE epitaxy solutions of Group III-V Nitrides at 21st International Conference on Metal Organic Vapor Phase Epitaxy (ICMOVPE), to be held at Nevada during 12-17 May, 2024. https://lnkd.in/gvhHW28v 1. Control ID: 4072524 Final ID: 1D-2.3 Abstract Title: Epitaxy of III-V Nitrides with Strain Relief Layers Analysis—TNL EpiGrow Simulator Session: 1D-2: Nitride Power Device/HEMT Session Date and Time: May 13, 2024 from 4:00 PM to 5:10 PM Las Vegas Local Time Presentation Time: 4:50 PM to 5:10 PM Las Vegas Local Time 2. Event organized by Tech Next Lab: Optimization of MOVPE/MOCVD Epitaxy through Atomistic Simulation to reduce Cost May 14, 2024 from 6:00 PM to 6:30 PM Las Vegas Local Time 3. Control ID: 4072473 Final ID: 5B-2.1 Abstract Title: MOCVD/MOVPE Epitaxy Solution of Group III-V Nitride with Atomistic Prospective and Cost Effectiveness Session: 5B-2: Fundamental Studies/Modeling of Epitaxy Session Date and Time: May 17, 2024 from 10:30 AM to 12:50 PM Las Vegas Local Time Presentation Time: 10:30 AM to 10:50 AM Las Vegas Local Time Please join me and let us discuss your MOCVD/MOVPE reactor epitaxial growth of Group III – V Nitrides related issues and challenges. Solution through atomistic TNL-EpiGrow simulator use to optimize the epitaxy process. In turn, reduce the experimentation cost, manpower consumption, and time of development cycle. https://lnkd.in/gBtfTr3n #MBE, #MOVPE, #MOCVD, #Powerdevice, #GaN, #SiC, #InN, #AlN, #AlGaN, #InAlN, #InGaN, #ICMOVPE, #MRS, #Solarcell, #Diamond, #Ga2O3, #OXIDE, #UCB, #Stanford, #TI, #Hitachi, #SOITEC, #SMIC, #GF, #TSMC, #Micron, #UMC, #Infineon, #IME, #IMRI, #ASTAR, #ELI, #Widebandgap, #Defects, #thinfilm, #Roughness, #LatticeParameter, #Epitaxy, #Growth, #ThinFilm, #GaN, #Si, #GaSb, #GaAs, #QuantumWell, #Nanosheet, #Optoelectronics, #Qualcomm, #Huawei, #IMEC, #IBM, #Intel, #Samsung, #WinSemiconductor, #TSMC, #GF, #TEL, #Wafer, #EpiWafer, #Vacancies, #dislocation, #TDD, #Crystalline, #Reactor, #GrowthRate, #EPIR, #Teledyne, #NASA, #DARPA, #CEALETI, #IME, #IMRI, #IHPC, #EPIR, #DRDO, #ISRO, #Defence, #NightVision, #Thermal, #Imaging, #IR, #MWIR, #LWIR, #SWIR, #T2SL, #HOT, #SMIC, #IIT, #IISC, #Teledyne, #E2V, #DRS, #LEONARDO, #ShivananthanLab, #IllinoisUniversity, #QuinasULTRARAM, #intelliepi, #STMicro, #Meity, #PMO, #ICMOVPE, #SOITEC, #MIZOUniv, #GeorgiaTech, #NYMCTU, #Hokkaido, #UTA, #SNU, #HKUST, #NREL, #NCSU, #UNIMIB, #TUE, #WISC, #MIT, #UCSB, #NUEE, #MIE, #Google, #UNIPRESS, #ND, #EPFL, #FBH, #IEMN, #ONSEMI, #GATECH, #NYCU, #RCIQE, #SDU, #SINANO, #UTA, #UTAH, #GIST, #KUEE, #UCC, #ISE, #RIKEN, #KKLOS, #NEEL, #OVGU, #TYNDALL, #CST, #CRHEA, #INSP,
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OFDM-RSMA: Robust Transmission under Inter-Carrier Interference
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Here's part two of our series on how Art Therapy can help with STEM: https://lnkd.in/e7Sez5-b #STEM #arttherapy
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In this paper, the authors present the design and analysis of a #non-#orthogonal #multiple #access (#NOMA) enhanced bistatic #Backscatter #communication (#BackCom) system for a battery-less smart communication paradigm. Specifically, they derive the closed-form #bit #error #rate (#BER) expressions for a cluster of two devices in a bistatic BackCom system employing NOMA with imperfect successive interference cancellation under Nakagami- m fading channel. ---- Ahsan Nazar, Syed Ali Hassan, Haejoon Jung, Aamir Mahmood, Mikael Gidlund More details can be found at this link: https://lnkd.in/eUA2J3z3
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This paper presents new techniques that #enable #the #gains of #pilot-domain #non-#orthogonal #multiple #access (#NOMA) product superposition to be combined with #transmitter #beamforming #gain. The technical novelty of this paper lies in reconciling the requirements of transmit beamforming and product #superposition under perfect or imperfect channel state feedback, and demonstrating its effectiveness under #multi-#user #scenarios. The paper begins with a multi-user generalization of product superposition rate analysis in the absence of feedback. Then, a #novel #non-#orthogonal scheme is proposed that #harmoniously #combines with either perfect or #imperfect #feedback under disparity in coherence time or coherence bandwidth among users. The proposed scheme includes efficient pilot placement strategies under multi-user scenarios with arbitrary coherence time and coherence bandwidth for different users. ----Mehdi Karbalayghareh, Aria Nosratinia More details can be found at this link: https://lnkd.in/g3NSgk6y
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This paper presents new techniques that enable the gains of pilot-domain #non-#orthogonal #multiple #access (#NOMA) product superposition to be combined with #transmitter #beamforming gain. The technical novelty of this paper lies in reconciling the requirements of transmit beamforming and product superposition under perfect or imperfect channel state feedback, and demonstrating its effectiveness under multi-user scenarios. The paper begins with a multi-user generalization of product superposition rate analysis in the absence of feedback. Then, a novel #non-#orthogonal #scheme is proposed that harmoniously combines with either perfect or imperfect feedback under disparity in coherence time or coherence bandwidth among users. The proposed scheme includes efficient pilot placement strategies under multi-user scenarios with arbitrary coherence time and coherence bandwidth for different users. ---- Mehdi Karbalayghareh, Aria Nosratinia More details can be found at this link: https://lnkd.in/eDYbZ9yW
Multi-User Pilot-Domain NOMA under Coherence Disparity and Channel State Feedback
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Particles can also be classified according to composition. Composite particles refer to particles that have composition – that is particles which are made of other particles. For example, a carbon-14 atom is made of six protons, eight neutrons, and six electrons. By contrast, elementary particles (also called fundamental particles) refer to particles that are not made of other particles. According to our current understanding of the world, only a very small number of these exist, such as leptons, quarks, and gluons. However it is possible that some of these might turn up to be composite particles after all, and merely appear to be elementary for the moment.[18] While composite particles can very often be considered point-like, elementary particles are truly punctual
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Licensed Marriage And Family Therapist, Board-Certified Registered Art Therapist, Supervisor and Adjunct Faculty
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This work exploits the secrecy gains that lead by #intelligent #reflecting #surface (#IRS) via a tractable joint design of downlink beamformers and IRS phase shifts. This respect exploits these gains via a tractable joint design of downlink beamformers and #intelligent #reflecting #surface (#IRS) phase-shifts, considers a generic IRS-aided #multiple-#input #multiple-#output (MIMO) wiretap setting, and invokes fractional programming and alternating optimization to iteratively find the beamformers and phase-shifts that maximize the achievable weighted secrecy sum-rate. Their design is comprised of two low-complexity algorithms. ----Saba Asaad,Ali Bereyhi More details can be found at this link: https://lnkd.in/gWerWM6T
Secure Active and Passive Beamforming in IRS-Aided MIMO Systems
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This paper considers an #reconfigurable #refractive #surface (#RRS)-enabled multi-user #holographic #massive-#input-#massive-#output (#HMIMO) system, where the energy efficiency of the system is maximized by optimizing the size of the RRS. However, different from the traditional metasurfaces that are located far from the base station (BS) and work as relays, the RRS is much closer to the BS such that the BS antennas cannot be assumed to be located in the far field of the RRS. Therefore, it is challenging to maximize the energy efficiency of the RRS-aided system. To cope with this issue, the capacity and power consumption of this system are analyzed first, based on which the energy efficiency is maximized by optimizing the number of RRS elements. ----曾书豪, BOYA DI, Lingyang Song More details can be found at this link: https://lnkd.in/ecFKRxnz
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