Phase change materials-based photonic computing /
Phase Change Materials-Based Photonic Computing provides a clear introduction to the field, introducing concepts of photonics, computing, phase change materials and future outlooks.
Պահպանված է:
| Այլ հեղինակներ: | , |
|---|---|
| Ձևաչափ: | էլ․ գիրք |
| Լեզու: | անգլերեն |
| Հրապարակվել է: |
Amsterdam :
Elsevier,
2024.
|
| Խորագրեր: | |
| Առցանց հասանելիություն: | ScienceDirect |
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| 008 | 240124s2024 ne o 000 0 eng d | ||
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| 020 | |a 9780128234921 |q (electronic bk.) | ||
| 020 | |a 012823492X |q (electronic bk.) | ||
| 020 | |z 9780128234914 | ||
| 020 | |z 0128234911 | ||
| 035 | |a (OCoLC)1418816603 | ||
| 050 | 4 | |a TA1520 | |
| 082 | 0 | 4 | |a 621.36/5 |2 23/eng/20240205 |1 https://id.oclc.org/worldcat/ddc/E3dPVwmT9h4Qq6GtH3GrQwhQ6q |
| 245 | 0 | 0 | |a Phase change materials-based photonic computing / |c edited by Harish Bhaskaran, Wolfram H.P. Pernice. |
| 260 | |a Amsterdam : |b Elsevier, |c 2024. | ||
| 300 | |a 1 online resource | ||
| 588 | 0 | |a Online resource; title from PDF title page (ScienceDirect, viewed February 5, 2024). | |
| 505 | 0 | |a Front Cover -- Phase Change Materials-Based Photonic Computing -- Copyright Page -- Contents -- List of contributors -- 1 Introduction to phase change photonics -- 1.1 Background -- 1.1.1 Phase change materials and computing -- 1.1.2 Optoelectronic applications of phase change materials -- 1.1.3 Photonics-a primer -- 1.1.4 How this book is organized -- References -- 2 Non von Neumann computing concepts -- 2.1 Introduction -- 2.2 Essential advances -- 2.2.1 Many core architecture -- 2.2.2 Processing in memory -- 2.2.3 Nonvolatile memory -- 2.3 Phase change memory -- 2.3.1 Technology overview -- 2.3.2 Key computational properties -- 2.3.2.1 Multilevel memory states -- 2.3.2.2 Accumulative behavior -- 2.3.2.3 Nonvolatility of binary states -- 2.3.3 Nonidealities -- 2.4 Computational paradigms -- 2.4.1 Deep learning: a use case of multistate property -- 2.4.2 Neuromorphic engineering: a use case of accumulative property -- 2.4.3 Hyperdimensional computing: a use case of nonvolatile binary states property -- 2.5 Outlook -- References -- 3 Photonic computing: an introduction -- 3.1 Introduction -- 3.2 Why photonics in computing -- 3.2.1 Bandwidth -- 3.2.2 Speed -- 3.2.3 Latency -- 3.2.4 Energy efficiency -- 3.3 Photonic neural networks -- 3.3.1 Neuron models -- 3.4 Toward scalable neural networks -- 3.5 Synapse and its optical implementation -- 3.6 Interconnection protocols for matrix multiplication -- 3.6.1 Broadcast-and-weight -- 3.6.2 Coherent -- 3.6.3 Free-space diffractive network -- 3.7 Weight tuning mechanisms and devices -- 3.8 Other photonic computing models -- 3.8.1 Photonic reservoir computing -- 3.8.2 Photonic Ising machine -- 3.8.3 Photonic quantum computing -- 3.9 Challenges and current areas of progress -- 3.9.1 Photonic-electronic integration -- 3.9.2 New materials and devices -- 3.9.3 Algorithms -- References. | |
| 505 | 8 | |a 4 Configuring phase-change materials for photonics -- 4.1 Introduction -- 4.2 Optical switching: optical write, optical read -- 4.2.1 Light-matter interaction in phase-change materials -- 4.2.1.1 Electromagnetic heat transfer -- 4.2.1.2 Thermo-optical effect -- 4.2.2 Free-space switching -- 4.2.2.1 Free-space optical switching and readout -- 4.2.2.2 Free-space optical switching, on-chip optical readout -- 4.2.3 Full on-chip integration-all-optical phase-change photonics -- 4.2.3.1 Near-field coupling to phase-change materials -- 4.2.3.2 Amorphization (Write) -- 4.2.3.3 Crystallization (Erase) -- 4.2.3.4 Multilevel optical memory and drift -- 4.2.3.5 Single-pulse programming -- 4.2.3.6 Conditioning -- 4.3 Electrical switching: electrical write, optical read -- 4.3.1 Direct versus indirect Joule heating -- 4.3.1.1 Joule heating in conductors -- 4.3.1.2 Joule heating in phase-change materials -- 4.3.2 Current-driven direct switching -- 4.3.2.1 Optical crossbar devices -- 4.3.2.2 Nanogap -- 4.3.3 Electro-thermal indirect switching -- 4.3.3.1 Metal heaters -- 4.3.3.2 Transparent oxide heaters -- 4.3.3.3 Doped-silicon heaters and waveguide integration -- 4.3.3.4 Single-element doping -- 4.3.3.5 PIN diode heater -- 4.3.3.6 Graphene microheater -- 4.3.3.7 Comparison between electro-thermal platforms -- 4.3.4 Scanning probe lithography -- 4.3.4.1 Conductive atomic force microscopy-a direct Joule heating method -- 4.3.4.2 Thermal scanning probe lithography-an indirect Joule heating method -- 4.3.5 Electron-beam switching -- 4.4 Mixed-mode devices: optoelectronic write and read -- 4.4.1 Waveguide-integrated phase-change nanowires -- 4.4.2 Plasmonic-enhanced mixed-mode devices -- 4.5 Challenges and future directions -- Author note -- References -- 5 Design and modeling methods for phase-change photonic devices -- 5.1 Solve for the optical eigenmode. | |
| 505 | 8 | |a 5.2 Solve for the wave propagation -- 5.3 Modeling the operational behavior of integrated phase-change photonic devices -- 5.3.1 Modeling electrical switching of nonvolatile phase-change integrated nanophotonic structures -- 5.3.2 Modeling optical switching of nonvolatile phase-change integrated nanophotonic structures -- 5.4 Design strategy: subwavelength patterning and conformal encapsulating -- 5.4.1 Subwavelength patterning and conformal encapsulating of the PCM-integrated photonic device -- 5.4.2 Example 1: 1<U+00D7>2 low-loss integrated phase-change photonic switch -- 5.4.3 Example 2: programmable phase-change metasurface photonic mode converter -- References -- 6 New phase-change materials for photonic computing and beyond -- 6.1 The case for new phase-change materials in photonics -- 6.2 A close look at Ge2Sb2Te5: the archetypal phase-change alloy -- 6.3 Performance metrics relevant to photonic applications -- 6.3.1 Photonic applications of phase-change materials: what makes sense and what does not -- 6.3.2 Understanding the metrics -- 6.4 A practical guide for phase-change material engineering -- 6.4.1 Refractive index contrast between two phases -- 6.4.2 Optical loss in phase-change materials -- 6.4.3 Cycle lifetime (endurance) -- 6.4.4 Switching speed and design trade-offs -- 6.4.5 Switching energy -- 6.5 Examples of emerging phase-change materials for photonic applications -- 6.5.1 Beyond GST-225: alternative stoichiometries in the Ge-Sb-Te family -- 6.5.2 Ge2Sb2Se4Te1 (GSST): a broadband bi-state transparent phase-change material with large contrast -- 6.5.3 Sb2S3 and Sb2Se3: low-loss phase-change materials for visible and near-infrared -- 6.6 Summary and outlook -- References -- Further reading -- 7 Materials modelling: current state-of-the-art for phase-change photonic computing -- 7.1 Introduction. | |
| 505 | 8 | |a 7.2 Density-functional-theory molecular dynamics -- 7.2.1 Density-functional theory -- 7.2.2 Exchange-correlation functionals -- 7.2.2.1 Local (spin) density approximation (LDA or LSDA) -- 7.2.2.2 Generalized gradient approximation -- 7.2.2.3 Meta-generalized gradient approximation -- 7.2.2.4 Hybrid functionals -- 7.2.2.5 Dispersion (van der Waals) corrections -- 7.3 Machine-learned O(N) interatomic potentials -- 7.4 ML potentials for phase-change-memory materials -- 7.5 Bonding in chalcogenides and phase-change-memory materials -- 7.5.1 Resonant- and metavalent-bonding models -- 7.5.2 Hyperbonding model -- 7.5.2.1 Structural analysis of amorphous phase-change-memorys -- 7.5.2.1.1 Conventional method based on an interatomic-distance criterion -- 7.5.2.1.2 Structural analysis based on chemical-bonding indicators -- 7.5.2.1.3 Structural building units -- 7.5.2.2 Amorphous phase-change-memorys -- 7.5.2.2.1 Multi-center hyperbonding interaction -- 7.5.2.2.2 Atomic coordination -- 7.5.2.2.3 Peierls-distortion-like short- and long-bond geometry -- 7.5.2.2.4 Impact on dynamical properties -- 7.5.2.3 Crystalline phase change memory -- 7.5.2.4 Comparative study on a- and c-PCMs -- 7.5.2.4.1 Comprehensive description of bonding interactions in GST -- 7.5.2.4.2 Optical-property contrast -- 7.5.2.4.3 Chemical-bonding models for PCMs -- 7.5.2.5 Searching for new phase-change-memories -- Acknowledgments -- References -- 8 Challenges associated with phase-change material selection -- 8.1 Introduction -- 8.2 History of phase-change materials -- 8.3 Working principle and optical contrast -- 8.4 Requirements of phase-change materials for photonic memory -- 8.5 Emerging phase-change materials -- 8.6 Summary and outlook -- References -- 9 Summary and outlook -- Index -- Back Cover. | |
| 520 | |a Phase Change Materials-Based Photonic Computing provides a clear introduction to the field, introducing concepts of photonics, computing, phase change materials and future outlooks. | ||
| 650 | 0 | |a Photonics |x Materials. | |
| 650 | 6 | |a Photonique |0 (CaQQLa)201-0012485 |x Matériaux. |0 (CaQQLa)201-0379329 | |
| 650 | 7 | |a Photonics |x Materials |2 fast |0 (OCoLC)fst01062075 | |
| 700 | 1 | |a Bhaskaran, Harish. | |
| 700 | 1 | |a Pernice, Wolfram H. P. | |
| 776 | 0 | 8 | |i Print version: |z 0128234911 |z 9780128234914 |w (OCoLC)1258219596 |
| 856 | 4 | 0 | |3 ScienceDirect |u https://www.sciencedirect.com/science/book/9780128234914 |