Two-Dimensional Materials for Brain-Inspired Computing Hardware DOI
Shreyash Hadke, Min‐A Kang,

Vinod K. Sangwan

et al.

Chemical Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

Recent breakthroughs in brain-inspired computing promise to address a wide range of problems from security healthcare. However, the current strategy implementing artificial intelligence algorithms using conventional silicon hardware is leading unsustainable energy consumption. Neuromorphic based on electronic devices mimicking biological systems emerging as low-energy alternative, although further progress requires materials that can mimic function while maintaining scalability and speed. As result their diverse unique properties, atomically thin two-dimensional (2D) are promising building blocks for next-generation electronics including nonvolatile memory, in-memory neuromorphic computing, flexible edge-computing systems. Furthermore, 2D achieve biorealistic synaptic neuronal responses extend beyond logic memory Here, we provide comprehensive review growth, fabrication, integration van der Waals heterojunctions optoelectronic devices, circuits, For each case, relationship between physical properties device emphasized followed by critical comparison technologies different applications. We conclude with forward-looking perspective key remaining challenges opportunities applications leverage fundamental heterojunctions.

Language: Английский

Breaking the symmetry of single-atom catalysts enables an extremely low energy barrier and high stability for large-current-density water splitting DOI

Xueqin Mu,

Xiangyao Gu,

Shipeng Dai

et al.

Energy & Environmental Science, Journal Year: 2022, Volume and Issue: 15(10), P. 4048 - 4057

Published: Jan. 1, 2022

The single-atomic-site doping of oxophilic-metal (Ru) species in FeCo-LDH leads to the active atom reconstruction at symmetry-breaking interfaces and then excellent catalytic performance for OER/HER overall water splitting large current densities.

Language: Английский

Citations

163
Materials-Driven Soft Wearable Bioelectronics for Connected Healthcare DOI
Shu Gong, Lu Yan,

Jialiang Yin

et al.

Chemical Reviews, Journal Year: 2024, Volume and Issue: 124(2), P. 455 - 553

Published: Jan. 4, 2024

In the era of Internet-of-things, many things can stay connected; however, biological systems, including those necessary for human health, remain unable to connected global Internet due lack soft conformal biosensors. The fundamental challenge lies in fact that electronics and biology are distinct incompatible, as they based on different materials via functioning principles. particular, body is curvilinear, yet typically rigid planar. Recent advances design have generated tremendous opportunities wearable bioelectronics, which may bridge gap, enabling ultimate dream healthcare anyone, anytime, anywhere. We begin with a review historical development healthcare, indicating significant trend healthcare. This followed by focal point discussion about new design, particularly low-dimensional nanomaterials. summarize material types their attributes designing bioelectronic sensors; we also cover synthesis fabrication methods, top-down, bottom-up, combined approaches. Next, discuss energy challenges progress made date. addition front-end devices, describe back-end machine learning algorithms, artificial intelligence, telecommunication, software. Afterward, integration systems been applied various testbeds real-world settings, laboratories preclinical clinical environments. Finally, narrate remaining conjunction our perspectives.

Language: Английский

Citations

135
2D Materials in Flexible Electronics: Recent Advances and Future Prospectives DOI
Ajit K. Katiyar, Anh Tuan Hoang, Duo Xu

et al.

Chemical Reviews, Journal Year: 2023, Volume and Issue: 124(2), P. 318 - 419

Published: Dec. 6, 2023

Flexible electronics have recently gained considerable attention due to their potential provide new and innovative solutions a wide range of challenges in various electronic fields. These require specific material properties performance because they need be integrated into variety surfaces or folded rolled for newly formatted electronics. Two-dimensional (2D) materials emerged as promising candidates flexible unique mechanical, electrical, optical properties, well compatibility with other materials, enabling the creation devices. This article provides comprehensive review progress made developing devices using 2D materials. In addition, it highlights key aspects scalable production, device fabrication processes applications, along important examples demonstrations that achieved breakthroughs wearable applications. Finally, we discuss opportunities, current challenges, solutions, future investigative directions about this field.

Language: Английский

Citations

98
2D Materials for Efficient Photodetection: Overview, Mechanisms, Performance and UV-IR Range Applications DOI Creative Commons
Maria Malik, Muhammad Aamir Iqbal, Jeong Ryeol Choi

et al.

Frontiers in Chemistry, Journal Year: 2022, Volume and Issue: 10

Published: May 20, 2022

Two-dimensional (2D) materials have been widely used in photodetectors owing to their diverse advantages device fabrication and manipulation, such as integration flexibility, availability of optical operation through an ultrabroad wavelength band, fulfilling photonic demands at low cost, applicability photodetection with high-performance. Recently, transition metal dichalcogenides (TMDCs), black phosphorus (BP), III-V materials, heterostructure graphene emerged the forefront intriguing basics for optoelectronic applications field photodetection. The versatility systems composed these enables wide range applications, including facilitation chemical reactions, speeding-up responses, ultrasensitive light detection ultraviolet (UV), visible, mid-infrared (MIR), far-infrared (FIR) ranges. This review provides overview, evaluation, recent advancements well a description innovations past few years state-of-the-art based on two-dimensional from UV IR, combinations different crystals other nanomaterials that are appealing variety applications. setup, synthesis, operating methods, performance metrics currently utilized photodetectors, along enhancement factors, summarized.

Language: Английский

Citations

79
Advances and challenges in two-dimensional materials for oxygen evolution DOI

Tianmi Tang,

Saisai Li,

Jianrui Sun

et al.

Nano Research, Journal Year: 2022, Volume and Issue: 15(10), P. 8714 - 8750

Published: July 22, 2022

Language: Английский

Citations

76
Boron‐Based Narrowband Multiresonance Delayed Fluorescent Emitters for Organic Light‐Emitting Diodes DOI Creative Commons
Rajendra Kumar Konidena, Kenkera Rayappa Naveen

Advanced Photonics Research, Journal Year: 2022, Volume and Issue: 3(11)

Published: Sept. 4, 2022

Recently, the exploration of boron (B)/heteroatom‐embedded polycyclic nanographites featuring multiresonance thermally activated delayed fluorescence (MR‐TADF) garners astonishing attention to promote advancement organic light‐emitting diodes (OLEDs). Contrary traditional donor–acceptor (D–A)‐type TADF emitters, MR‐TADF emitters manifest narrowband emission with full width at half maximum (FWHM ≤ 40 nm) and superior photoluminescence quantum yield (PLQY) coupled small singlet–triplet energy splitting, which appeal their potential as promising candidates in fabricating efficient OLEDs. Growingly, deliver benchmark device performance comparable conventional TADF/phosphorescent emitters. However, they are suffering from major drawbacks such difficult realize full‐color slow exciton upconversion dynamics, aggregation‐caused quenching, severe efficiency roll‐off, poor operational lifetime, jeopardizes practical applicability. Herein, a comprehensive review on B‐based reported till date is presented, focusing different design strategies documented for circumventing aforementioned shortcomings. This divided into several subgroups based color materials draw electronics community toward constructing MR‐OLEDs. Finally, challenges opportunities discussed.

Language: Английский

Citations

73
Severe plastic deformation for producing superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review DOI Creative Commons
Kaveh Edalati, Anwar Q. Ahmed, Saeid Akrami

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1002, P. 174667 - 174667

Published: May 9, 2024

Ultrafine-grained and heterostructured materials are currently of high interest due to their superior mechanical functional properties. Severe plastic deformation (SPD) is one the most effective methods produce such with unique microstructure-property relationships. In this review paper, after summarizing recent progress in developing various SPD for processing bulk, surface powder materials, main structural microstructural features SPD-processed explained including lattice defects, grain boundaries phase transformations. The properties potential applications then reviewed detail tensile properties, creep, superplasticity, hydrogen embrittlement resistance, electrical conductivity, magnetic optical solar energy harvesting, photocatalysis, electrocatalysis, hydrolysis, storage, production, CO2 conversion, corrosion resistance biocompatibility. It shown that achieving not limited pure metals conventional metallic alloys, a wide range processed by SPD, high-entropy glasses, semiconductors, ceramics polymers. particularly emphasized has moved from simple metal tool powerful means discovery synthesis new superfunctional nonmetallic materials. article ends declaring borders have been extended science it become an interdisciplinary address scientific questions as mechanism geological astronomical phenomena origin life.

Language: Английский

Citations

69
Interfacial engineering of transition metal dichalcogenide/carbon heterostructures for electrochemical energy applications DOI
Biao Chen, Simi Sui, Fang He

et al.

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 52(22), P. 7802 - 7847

Published: Jan. 1, 2023

This review provides a fundamental understanding of three types interfacial engineering in TMDC/C heterostructures and guidance for designing electrochemical energy applications.

Language: Английский

Citations

63
MA2Z4 family heterostructures: Promises and prospects DOI Creative Commons
Che Chen Tho, San‐Dong Guo,

Shi‐Jun Liang

et al.

Applied Physics Reviews, Journal Year: 2023, Volume and Issue: 10(4)

Published: Nov. 22, 2023

Recent experimental synthesis of ambient-stable MoSi2N4 monolayer has garnered enormous research interest. The intercalation morphology MoSi2N4—composed a transition metal nitride (Mo-N) inner sub-monolayer sandwiched by two silicon (Si-N) outer sub-monolayers—has motivated the computational discovery an expansive family synthetic MA2Z4 monolayers with no bulk (3D) material counterpart (where M = metals or alkaline earth metals; A Si, Ge; and N N, P, As). exhibit interesting electronic, magnetic, optical, spintronic, valleytronic, topological properties, making them compelling platform for next-generation device technologies. Furthermore, heterostructure engineering enormously expands opportunities MA2Z4. In this review, we summarize recent rapid progress in design MA2Z4-based heterostructures based on first-principle density functional theory (DFT) simulations—a central work horse widely used to understand physics, chemistry, general rules specific targeted functions. We systematically classify their contact types, review physical focus performances electronics, optoelectronics, energy conversion applications. performance promises applications that include electrical contacts, transistors, spintronic devices, photodetectors, solar cells, photocatalytic water splitting. present several prospects heterostructures, which hold potential guide next phase exploration, moving beyond initial “gold rush” research. This unveils vast application paves roadmap future development devices.

Language: Английский

Citations

63
The Roadmap of 2D Materials and Devices Toward Chips DOI Creative Commons
Anhan Liu, Xiaowei Zhang, Ziyu Liu

et al.

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: Feb. 16, 2024

Due to the constraints imposed by physical effects and performance degradation, silicon-based chip technology is facing certain limitations in sustaining advancement of Moore's law. Two-dimensional (2D) materials have emerged as highly promising candidates for post-Moore era, offering significant potential domains such integrated circuits next-generation computing. Here, this review, progress 2D semiconductors process engineering various electronic applications are summarized. A careful introduction material synthesis, transistor focused on device configuration, dielectric engineering, contact integration given first. Then transistors including digital analog circuits, heterogeneous chips, sensing discussed. Moreover, several (artificial intelligence chips quantum chips) based specific mechanism devices introduced. Finally, challenges encountered achieving circuit-level or system-level analyzed, development pathways roadmaps further speculated outlooked.

Language: Английский

Citations

58