Shigeo Maruyama 研究室

主宰者：Shigeo Maruyama

東京大学

兼任：名古屋大学

AI 要約（直近 5 年の研究成果）

本研究室は、カーボンナノチューブおよび関連する低次元炭素材料の合成、構造制御、および物性解明を中心に研究を進めています。特に、単層カーボンナノチューブ(SWCNT)をテンプレートとして、化学気相成長法により窒化ホウ素ナノチューブや遷移金属化合物ナノチューブなどの層状物質を同軸に積層させた一次元ファンデルワールスヘテロ構造の構築に取り組んでいます。これらの構造では、異なる材料が原子レベルで積み重ねられることで、従来にない新しい物性が生まれることを期待しています。ナノスケール材料の合成と評価には、高分解能電子顕微鏡やラマン分光などの先端的な計測手法を活用しています。また、機械学習に基づいた分子動力学シミュレーションを導入し、ナノチューブの成長メカニズムや原子構造の変化を原子レベルで理解することに注力しています。このシミュレーション技術により、カイラリティ(螺旋構造)の形成過程や欠陥の生成・修復といった成長界面の動力学を明らかにしています。さらに、カーボンナノチューブ内部に一次元炭素鎖(カルビン)を封入する合成法や、二次元磁性材料に孔構造を導入して磁性を増強する研究など、材料の内部空間や構造的非対称性を活用した新規物性の開拓を進めています。これら一連の研究を通じて、ナノスケール領域での物質設計と機能化の基礎原理を確立することを目指しています。

※ AI（Claude）が、公開されている論文要旨から研究の問い・手法・主要な発見を事実情報として抽出・再構成して自動生成しています。誤りを含む可能性があるため、正確性は研究室公式情報でご確認ください。

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研究成果（100 件）

[2026] Bose–Einstein Phonon Statistics Explain Drastic Thermal Conductivity Reduction in SWCNT Bundles
DOI: https://doi.org/10.1021/acs.nanolett.5c06521
[2025] (Invited) Weakly Confined Carbyne inside Single-Walled Carbon Nanotubes and 1D Heterostructures with Carbyne
DOI: https://doi.org/10.1149/ma2025-01121011mtgabs
[2025] Optical anisotropy of 6-A graphene nanoribbons synthesized inside aligned nanotubes
DOI: https://doi.org/10.1016/j.cartre.2025.100596
[2025] Retention of vertically aligned carbon nanotubes enables efficient thermal pathways in PDMS-based composites
DOI: https://doi.org/10.1016/j.compositesa.2025.109395
[2025] Metallic NbS2 One-Dimensional van der Waals Heterostructures
DOI: https://doi.org/10.1021/acsnano.5c11180
[2025] Machine-learned bond-order potential for exploring the configuration space of carbon
DOI: https://doi.org/10.1103/73gp-bm46
[2025] (Invited) TMD Nanotube Junctions and Yanus TMD in 1D vdW Heterostructures Based on SWCNTs
DOI: https://doi.org/10.1149/ma2025-01151135mtgabs
[2025] Optically-transparent epoxy polymer nanocomposites reinforced with aligned boron nitride nanotubes
DOI: https://doi.org/10.1016/j.compositesb.2025.112773
[2025] Janus MoSSe Nanotubes on 1D SWCNT‐BNNT van der Waals Heterostructure (Small 27/2025)
DOI: https://doi.org/10.1002/smll.202570208
[2025] Catalyst-mediated etching of carbon nanotubes exhibiting electronic-structure insensitivity and reciprocal kinetics with growth
DOI: https://doi.org/10.1016/j.carbon.2025.120530

続きを表示（残り 90 件）

[2025] Strongly Hybridized Phonons in One-Dimensional van der Waals Crystals
DOI: https://doi.org/10.1103/physrevlett.134.176101
[2025] Janus MoSSe Nanotubes on 1D SWCNT‐BNNT van der Waals Heterostructure
DOI: https://doi.org/10.1002/smll.202412454
[2025] Low-Temperature Synthesis of Weakly Confined Carbyne Inside Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.1021/acsnano.4c17104
[2025] Chirality-Dependent Kinetics of Single-Walled Carbon Nanotubes from Machine-Learning Force Fields
DOI: https://doi.org/10.1021/jacs.4c18769
[2025] Quenching of Defect-Induced Photoluminescence in a Boron-Nitride and Carbon Hetero-nanotube
DOI: https://doi.org/10.1021/acs.jpclett.4c03681
[2025] Efficient Growth of 1D Van der Waals Heterostructures on Zeolite‐Supported SWCNTs (Small 8/2025)
DOI: https://doi.org/10.1002/smll.202570056
[2025] Pseudotunnel Magnetoresistance in Twisted van der Waals Fe3GeTe2 Homojunctions
DOI: https://doi.org/10.1002/adma.202411459
[2024] Low-Temperature Synthesis of Linear Carbon Chain inside Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.1149/ma2024-019922mtgabs
[2024] (Invited) Synthesis and Application of 1D vdW Heterostructures Based on Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.1149/ma2024-019873mtgabs
[2024] Statistical modeling of equilibrium phase transition in confined fluids
DOI: https://doi.org/10.1103/physrevresearch.6.023333
[2024] Dynamics of growing carbon nanotube interfaces probed by machine learning-enabled molecular simulations
DOI: https://doi.org/10.1038/s41467-024-47999-7
[2024] Efficient Growth of 1D Van der Waals Heterostructures on Zeolite‐Supported SWCNTs
DOI: https://doi.org/10.1002/smll.202407271
[2024] Evaluating the Efficiency of Boron Nitride Coating in Single-Walled Carbon-Nanotube-Based 1D Heterostructure Films by Optical Spectroscopy
DOI: https://doi.org/10.1021/acsnano.3c09615
[2024] Chirality engineering for carbon nanotube electronics
DOI: https://doi.org/10.1038/s44287-023-00011-8
[2024] Coexistence of Quantum‐Spin‐Hall and Quantum‐Hall‐Topological‐Insulating States in Graphene/hBN on SrTiO3 Substrate
DOI: https://doi.org/10.1002/adma.202311339
[2024] Stability and Electronic Structure of Double-Walled Transition Metal Dichalcogenide Nanotubes
DOI: https://doi.org/10.1021/acs.jpcc.4c03016
[2024] Intrinsic Temperature Dependence of Raman-Active Modes in Individual Isolated Single- and Double-Walled Carbon Nanotubes
DOI: https://doi.org/10.1021/acsnano.4c14078
[2024] Atom-Vacancy-Defect-Derived Electric Hysteresis Loops and Stochastic Low-Frequency Noises in Few-Atom Layer MoS2
DOI: https://doi.org/10.1021/acsami.4c13147
[2024] Molecular Dynamics of Catalyst-Free Edge Elongation of Boron Nitride Nanotubes Coaxially Grown on Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.1021/acsnano.4c13792
[2024] Enhanced magnetism derived from pore-edge spins in thin Fe3GeTe2 nanomeshes
DOI: https://doi.org/10.1088/1361-6528/ad6fa2
[2023] Interacting Phonons between Layers in Raman Spectra of Carbon Nanotubes inside Boron Nitride Nanotubes
DOI: https://doi.org/10.1021/acs.jpclett.3c02528
[2023] (Invited) Formation of Organic Color Centers in Air-Suspended Carbon Nanotubes Using Vapor-Phase Reaction
DOI: https://doi.org/10.1149/ma2023-01101172mtgabs
[2023] Solar Cell Application of 1D Heterostructure Based on Single-Walled CNT
DOI: https://doi.org/10.1149/ma2023-0181103mtgabs
[2023] (Invited) Optical Properties and Device Application of One-Dimensional Vdw Heterostructures Based on Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.1149/ma2023-01101205mtgabs
[2023] Spiro-OMeTAD versus PTAA for single-walled carbon nanotubes electrode in perovskite solar cells
DOI: https://doi.org/10.1016/j.carbon.2023.01.011
[2023] Horizontal Arrays of One-Dimensional van der Waals Heterostructures as Transistor Channels
DOI: https://doi.org/10.1021/acsami.2c22964
[2023] MOLECULAR DYNAMICS SIMULATION OF HETEROGENEOUS NUCLEATION OF LIQUID DROPLET ON SOLID SURFACE
DOI: https://doi.org/10.1615/1-56700-150-5.650
[2023] Gate-tunable resistance drops related to local superconducting gaps in thin TaS2 layers on SrTiO3 substrates
DOI: https://doi.org/10.1063/5.0147818
[2023] Ion and Hydrodynamic Translucency in 1D van der Waals Heterostructured Boron-Nitride Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.1021/acsnano.3c07282
[2023] Enhanced Thermal Conductivity of Single‐Walled Carbon Nanotube with Axial Tensile Strain Enabled by Boron Nitride Nanotube Anchoring
DOI: https://doi.org/10.1002/smll.202308571
[2023] Coaxial boron nitride nanotubes as interfacial dielectric layers to lower interface trap density in carbon nanotube transistors
DOI: https://doi.org/10.1007/s12274-023-6241-6
[2022] Direct Visualization of Ultrastrong Coupling between Luttinger-Liquid Plasmons and Phonon Polaritons
DOI: https://doi.org/10.1021/acs.nanolett.1c04807
[2022] Trion confinement in monolayer MoSe2 by carbon nanotube local gating
DOI: https://doi.org/10.35848/1882-0786/aca642
[2022] van der Waals SWCNT@BN Heterostructures Synthesized from Solution-Processed Chirality-Pure Single-Wall Carbon Nanotubes
DOI: https://doi.org/10.1021/acsnano.2c07128
[2022] Micro- and Macrostructures of Aligned Boron Nitride Nanotube Arrays
DOI: https://doi.org/10.1021/acsnano.2c05229
[2022] Synthesis of vertically aligned boron nitride nanotubes with a template of single-walled carbon nanotubes
DOI: https://doi.org/10.1557/s43578-022-00759-z
[2022] Surfactant-Assisted Isolation of Small-Diameter Boron-Nitride Nanotubes for Molding One-Dimensional van der Waals Heterostructures
DOI: https://doi.org/10.1021/acsnano.2c06067
[2022] Electrical hysteresis characteristics in photogenerated currents on laser-beam-derived in-plane lateral 1D MoS2-Schottky junctions
DOI: https://doi.org/10.1063/5.0098198
[2022] Drastically reduced thermal conductivity of self-bundled single-walled carbon nanotube
DOI: https://doi.org/10.1016/j.carbon.2022.09.024
[2022] Correction to “SWCNT@BNNT With 1D van der Waals Heterostructure With a High Optical Damage Threshold for Laser Mode-Locking”
DOI: https://doi.org/10.1109/jlt.2022.3192946
[2022] Overview and Outlook on Graphene and Carbon Nanotubes in Perovskite Photovoltaics from Single‐Junction to Tandem Applications
DOI: https://doi.org/10.1002/adfm.202204594
[2022] Fabricating one-dimensional van der Waals heterostructures on chirality-sorted single-walled carbon nanotubes
DOI: https://doi.org/10.1016/j.carbon.2022.07.076
[2022] (Invited) Kinetic Selectivity of Chemical Vapor Deposition Growth of Carbon Nanotubes
DOI: https://doi.org/10.1149/ma2022-0110767mtgabs
[2022] Formation of organic color centers in air-suspended carbon nanotubes using vapor-phase reaction
DOI: https://doi.org/10.1038/s41467-022-30508-z
[2022] Universal Map of Gas-Dependent Kinetic Selectivity in Carbon Nanotube Growth
DOI: https://doi.org/10.1021/acsnano.1c10569
[2022] Broadband optical and terahertz properties of 1D van der Waals heteronanotubes
DOI: https://doi.org/10.1109/sum53465.2022.9858319
[2022] Carbon Dioxide Triggers Carbon Nanotube Nucleation: Isotope Labeling Study on the Growth Process of Individual Nanotubes
DOI: https://doi.org/10.1149/2162-8777/ac7c38
[2022] Marangoni-flow-assisted assembly of single-walled carbon nanotube films for human motion sensing
DOI: https://doi.org/10.1016/j.fmre.2022.05.010
[2022] (Invited) Synthesis and Application of One-Dimensional Van Der Waals Heterostrucures Based on Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.1149/ma2022-019724mtgabs
[2022] Nanotube-based heterostructures for electrochemistry: A mini-review on lithium storage, hydrogen evolution and beyond
DOI: https://doi.org/10.1016/j.jechem.2022.02.029
[2022] Physics and applications of nanotubes
DOI: https://doi.org/10.1063/5.0087075
[2022] Multi‐Functional MoO3 Doping of Carbon‐Nanotube Top Electrodes for Highly Transparent and Efficient Semi‐Transparent Perovskite Solar Cells
DOI: https://doi.org/10.1002/admi.202101595
[2022] Utilization of Multifunctional Environment‐Friendly Organic Dopants Inspired from Nature for Carbon Nanotube‐Based Planar Heterojunction Silicon Solar Cells
DOI: https://doi.org/10.1002/aesr.202100155
[2022] Building blocks for one-dimensional van der Waals heterostructures
DOI: https://doi.org/10.1360/nso/20220016
[2022] Enhancement of oxygen reduction reactivity on TiN by tuning the work function via metal doping
DOI: https://doi.org/10.1039/d2cp04326b
[2022] Synthesis of neutral Li-endohedral PCBM: an n-dopant for fullerene derivatives
DOI: https://doi.org/10.1039/d2cc03678a
[2022] Drastically Reduced Thermal Conductivity of Self-Bundled Single-Walled Carbon Nanotube
DOI: https://doi.org/10.2139/ssrn.4160568
[2022] Building One-Dimensional Van Der Waals Heterostructures on Atomically Precise Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.2139/ssrn.4106286
[2021] Ultrahigh-Aspect-Ratio Boron Nitride Nanosheets Leading to Superhigh In-Plane Thermal Conductivity of Foldable Heat Spreader
DOI: https://doi.org/10.1021/acsnano.0c09229
[2021] Diameter-Dependent Photoluminescence Properties in Color Centers of Air-Suspended Single-Walled Carbon Nanotubes
[2021] Role and Contribution of Polymeric Additives in Perovskite Solar Cells: Crystal Growth Templates and Grain Boundary Passivators
DOI: https://doi.org/10.1002/solr.202000783
[2021] One-Dimensional van der Waals Heterojunction Diode
DOI: https://doi.org/10.1021/acsnano.1c00657
[2021] Twofold Effects of Zirconium Doping into TiN on Durability and Oxygen Reduction Reactivity in an Acidic Environment
DOI: https://doi.org/10.1021/acs.energyfuels.1c03210
[2021] Self‐Patterned CsPbBr3 Nanocrystal Based Plasmonic Hot‐Carrier Photodetector at Telecommunications Wavelengths (Advanced Optical Materials 24/2021)
DOI: https://doi.org/10.1002/adom.202170099
[2021] Nanotube‐Based 1D Heterostructures Coupled by van der Waals Forces (Small 38/2021)
DOI: https://doi.org/10.1002/smll.202170196
[2021] One-dimensional van der Waals heterostructures: Growth mechanism and handedness correlation revealed by nondestructive TEM
DOI: https://doi.org/10.1073/pnas.2107295118
[2021] Synthesis of Conjugated Donor–Acceptor Antiaromatic Porphyrins and Their Application to Perovskite Solar Cells
DOI: https://doi.org/10.1021/acs.joc.1c01947
[2021] Fano resonance of optical phonons in a multilayer graphene stack
DOI: https://doi.org/10.35848/1347-4065/ac2c29
[2021] Large‐Diameter Carbon Nanotube Transparent Conductor Overcoming Performance–Yield Tradeoff
DOI: https://doi.org/10.1002/adfm.202103397
[2021] Self‐Patterned CsPbBr3 Nanocrystal Based Plasmonic Hot‐Carrier Photodetector at Telecommunications Wavelengths
DOI: https://doi.org/10.1002/adom.202101474
[2021] Intertube Excitonic Coupling in Nanotube Van der Waals Heterostructures
DOI: https://doi.org/10.1002/adfm.202104969
[2021] Multi-Walled Carbon Nanotube-Assisted Encapsulation Approach for Stable Perovskite Solar Cells
DOI: https://doi.org/10.3390/molecules26165060
[2021] Complete structural characterization of single carbon nanotubes by Rayleigh scattering circular dichroism
DOI: https://doi.org/10.1038/s41565-021-00953-w
[2021] Thermal conductivity of one-dimensional carbon-boron nitride van der Waals heterostructure: A molecular dynamics study
DOI: https://doi.org/10.1016/j.ijheatmasstransfer.2021.121773
[2021] Tailoring Highly Ordered Graphene Framework in Epoxy for High-Performance Polymer-Based Heat Dissipation Plates
DOI: https://doi.org/10.1021/acsnano.1c01332
[2021] Controlled Doping Engineering in 2D MoS2 Crystals toward Performance Augmentation of Optoelectronic Devices
DOI: https://doi.org/10.1021/acsami.1c07286
[2021] Copper nanoparticle-decorated RGO electrodes as hole transport layer of perovskite solar cells enhancing efficiency and shelf stability
DOI: https://doi.org/10.1016/j.jmrt.2021.06.084
[2021] Soft and Self‐Adhesive Thermal Interface Materials Based on Vertically Aligned, Covalently Bonded Graphene Nanowalls for Efficient Microelectronic Cooling
DOI: https://doi.org/10.1002/adfm.202104062
[2021] (Invited) Synthesis and Characterizations of Various Van Der Waals Hetero-Nanotubes Based on Single-Walled Carbon Nanotubes
DOI: https://doi.org/10.1149/ma2021-0111546mtgabs
[2021] (Invited) Hyperspectral Imaging of MoS2-hBN-Carbon Heteronanotubes: Novel Analytical Method with Optical Resolution of λ/3700
DOI: https://doi.org/10.1149/ma2021-0111553mtgabs
[2021] (Invited) Foldable Perovskite Solar Cells Using Carbon Nanotube-Embedded Ultrathin Polyimide Conductor
DOI: https://doi.org/10.1149/ma2021-019479mtgabs
[2021] Single-Walled Carbon Nanotubes and Hetero-Nanotubes for Perovskite Solar Cells
DOI: https://doi.org/10.1149/ma2021-019480mtgabs
[2021] One-step direct oxidation of fullerene-fused alkoxy ethers to ketones for evaporable fullerene derivatives
DOI: https://doi.org/10.1038/s42004-021-00511-4
[2021] Indirect-to-direct band gap crossover of single walled MoS 2 nanotubes
DOI: https://doi.org/10.35848/1347-4065/abffc6
[2021] Semiconductor nanochannels in metallic carbon nanotubes by thermomechanical chirality alteration
DOI: https://doi.org/10.1126/science.abi8884
[2021] Tailoring the surface morphology of carbon nanotube forests by plasma etching: A parametric study
DOI: https://doi.org/10.1016/j.carbon.2021.04.066
[2021] Metallic Nanowire Coupled CsPbBr3 Quantum Dots Plasmonic Nanolaser
DOI: https://doi.org/10.1002/adfm.202102375
[2021] Controlled Removal of Surfactants from Double‐Walled Carbon Nanotubes for Stronger p‐Doping Effect and Its Demonstration in Perovskite Solar Cells
DOI: https://doi.org/10.1002/smtd.202100080
[2021] Photoluminescence from Single-Walled MoS2 Nanotubes Coaxially Grown on Boron Nitride Nanotubes
DOI: https://doi.org/10.1021/acsnano.0c10586
[2021] Foldable Solar Cells: Foldable Perovskite Solar Cells Using Carbon Nanotube‐Embedded Ultrathin Polyimide Conductor (Adv. Sci. 7/2021)
DOI: https://doi.org/10.1002/advs.202170033

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AI 要約（直近 5 年の研究成果）

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関連研究室(8 件)

研究成果（100 件）

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