Journal ArticleDOI
Raman spectroscopy in graphene
TLDR
In this article, the authors discuss the first-order and double resonance Raman scattering mechanisms in graphene, which give rise to the most prominent Raman features and give special emphasis to the possibility of using Raman spectroscopy to distinguish a monolayer from few-layer graphene stacked in the Bernal configuration.About:
This article is published in Physics Reports.The article was published on 2009-04-01. It has received 4945 citations till now. The article focuses on the topics: Bilayer graphene & Raman spectroscopy.read more
Citations
More filters
Journal ArticleDOI
Graphene Nanomesh Promises Extremely Efficient In Vivo Photothermal Therapy
Omid Akhavan,Elham Ghaderi +1 more
TL;DR: The excellent NIR absorbance and tumor targeting of rGONM-PEG-Cy7-RGD results in an ultraefficient photothermal therapy and is introduced as one of the most promising nanomaterials in developing highly desired ultraefficientPhotothermal therapy.
Journal ArticleDOI
Chemical functionalization and characterization of graphene-based materials
Giovanni Bottari,Giovanni Bottari,Ma Ángeles Herranz,Leonie Wibmer,Michel Volland,Laura Rodríguez-Pérez,Dirk M. Guldi,Andreas Hirsch,Nazario Martín,Nazario Martín,Francis D'Souza,Tomás Torres,Tomás Torres +12 more
TL;DR: An overview on the most relevant synthetic approaches for the covalent and non-covalent functionalization and characterization of GBMs of electroactive units and their application in solar energy conversion schemes and energy production is offered.
Journal ArticleDOI
Stretchable, Transparent Graphene Interconnects for Arrays of Microscale Inorganic Light Emitting Diodes on Rubber Substrates
Rak-Hwan Kim,Myung-Ho Bae,Dae Gon Kim,Huanyu Cheng,Bong Hoon Kim,Bong Hoon Kim,Dae-Hyeong Kim,Ming Li,Ming Li,Jian Wu,Frank Du,Hoon Kim,Stanley Kim,David Estrada,Suck Won Hong,Yonggang Huang,Eric Pop,John A. Rogers +17 more
TL;DR: The fabrication and design principles for using transparent graphene interconnects in stretchable arrays of microscale inorganic light emitting diodes (LEDs) on rubber substrates are described and several appealing properties of graphene are demonstrated, including its ability to spontaneously conform to significant surface topography.
Journal ArticleDOI
Chemical vapor deposition synthesis of graphene on copper with methanol, ethanol, and propanol precursors
Abdeladim Guermoune,Abdeladim Guermoune,Tarun R. Chari,Tarun R. Chari,Filip Popescu,Filip Popescu,Shadi Sabri,Shadi Sabri,Jonathan Guillemette,Jonathan Guillemette,H. S. Skulason,H. S. Skulason,Thomas Szkopek,Thomas Szkopek,Mohamed Siaj,Mohamed Siaj +15 more
TL;DR: In this paper, a large area, high quality graphene was synthesized from different liquid alcohols by chemical vapor deposition on copper foils in a tube furnace and the quality of the synthesized graphene was systematically investigated with various growth conditions.
Journal ArticleDOI
Raman Techniques: Fundamentals and Frontiers
TL;DR: An understanding of the fundamental physics that govern the Raman effect and its advantages, limitations and applications is provided and the key experimental considerations for implementing the main experimental Raman spectroscopic techniques are highlighted.
References
More filters
Journal ArticleDOI
Electric Field Effect in Atomically Thin Carbon Films
Kostya S. Novoselov,Andre K. Geim,Sergey V. Morozov,Da Jiang,Y. Zhang,S. V. Dubonos,Irina V. Grigorieva,A. A. Firsov +7 more
TL;DR: Monocrystalline graphitic films are found to be a two-dimensional semimetal with a tiny overlap between valence and conductance bands and they exhibit a strong ambipolar electric field effect.
Journal ArticleDOI
The electronic properties of graphene
TL;DR: In this paper, the basic theoretical aspects of graphene, a one-atom-thick allotrope of carbon, with unusual two-dimensional Dirac-like electronic excitations, are discussed.
Journal ArticleDOI
Two-dimensional gas of massless Dirac fermions in graphene
Kostya S. Novoselov,A. K. Geim,Sergey V. Morozov,Da Jiang,Mikhail I. Katsnelson,Irina V. Grigorieva,S. V. Dubonos,A. A. Firsov +7 more
TL;DR: This study reports an experimental study of a condensed-matter system (graphene, a single atomic layer of carbon) in which electron transport is essentially governed by Dirac's (relativistic) equation and reveals a variety of unusual phenomena that are characteristic of two-dimensional Dirac fermions.
Journal ArticleDOI
Raman spectrum of graphene and graphene layers.
Andrea C. Ferrari,Jannik C. Meyer,Vittorio Scardaci,Cinzia Casiraghi,Michele Lazzeri,Francesco Mauri,S. Piscanec,Da Jiang,K. S. Novoselov,S. Roth,A. K. Geim +10 more
TL;DR: This work shows that graphene's electronic structure is captured in its Raman spectrum that clearly evolves with the number of layers, and allows unambiguous, high-throughput, nondestructive identification of graphene layers, which is critically lacking in this emerging research area.
Journal ArticleDOI
Interpretation of Raman spectra of disordered and amorphous carbon
Andrea C. Ferrari,John Robertson +1 more
TL;DR: In this paper, a model and theoretical understanding of the Raman spectra in disordered and amorphous carbon is given, and the nature of the G and D vibration modes in graphite is analyzed in terms of the resonant excitation of \ensuremath{\pi} states and the long-range polarizability of the long range bonding.