Asymmetric carrier transport and weak localization in few layer graphene grown directly on a dielectric substrate
Literature Information
Pawan Kumar Srivastava, Yasir Hassan
Temperature-dependent electrical and magneto-transport measurements have been performed on devices composed of few layer (4L) graphene grown directly on SiO2/Si substrates using the CVD method. An intrinsic energy band-gap of 4.6 meV in 4L graphene is observed, which primarily dictates the current transport at T <50 K. Unusual temperature dependent electron–hole conduction asymmetry is observed at T >50 K, which can be explained in the framework of the defect scattering of relativistic charge carriers. Magneto-transport measurements reveal a weak localization effect sustainable till T >200 K. The coexistence of phonon mediated carrier mobility and defect induced weak localization effects in measuring devices suggests low disorder and impurity scattering.
Related Literature
The positive influence of electrochemical cyclic potentiodynamic passivation (CPP) of a SS316LS surface on its response to fibronectin and pre-osteoblasts
Fereshteh Azari, Hojatollah Vali
DOI: 10.1039/B902881A
Appraising the relative strengths of C–H⋯OC and N–H⋯OC interactions from cis-N-methylacetamide multimers
Simon Mathieu, Georges Trinquier
DOI: 10.1039/B908152F
The formation of colloidal coppernanoparticles stabilized by zinc stearate: one-pot single-step synthesis and characterization of the core–shell particles
André Rittermeier, Shaojun Miao, Xiaoning Zhang, Maurits W. E. van den Berg, Shankhamala Kundu, Yuemin Wang, Sabine Schimpf, Elke Löffler, Roland A. Fischer, Martin Muhler
DOI: 10.1039/B908034A
Efficiency of the NICSzz-scan curves to probe the antiaromaticity of organic and inorganic rings/cages
DOI: 10.1039/B903677F
Reversible photoisomerization of an azobenzene-functionalized self-assembled monolayer probed by sum-frequency generation vibrational spectroscopy
Steffen Wagner, Felix Leyssner, Christian Kördel, Sebastian Zarwell, Roland Schmidt, Karola Rück-Braun, Petra Tegeder
DOI: 10.1039/B823330F
XPS study of nitrogen dioxide adsorption on metal oxide particle surfaces under different environmental conditions
Vicki H. Grassian
DOI: 10.1039/B907584D
DFT calculations on the deprotonation site of the one-electron oxidised guanine–cytosinebase pair
Steen Steenken, Jóhannes Reynisson
DOI: 10.1039/C002528C
Utilizing high performance computing for chemistry: parallel computational chemistry
Wibe A. de Jong, Eric Bylaska, Niranjan Govind, Curtis L. Janssen, Karol Kowalski, Thomas Müller, Ida M. B. Nielsen, Hubertus J. J. van Dam, Valera Veryazov, Roland Lindh
DOI: 10.1039/C002859B
You might also like
What precautions should be taken when handling 2-Methyl-2-propanyl 5-amino-2-thiophenecarboxylate (CAS: 1498311-57-1)?
When handling 2-Methyl-2-propanyl 5-amino-2-thiophenecarboxylate (CAS: 1498311-5...
What are the physical and chemical properties of 5-Bromo-1,2-dichloro-3-fluorobenzene (CAS: 1000572-93-9)?
5-Bromo-1,2-dichloro-3-fluorobenzene (CAS: 1000572-93-9) is a crystalline solid ...
How should (2R)-2-Amino-2-(4-bromophenyl)ethanol (CAS: 354153-64-3) be stored?
(2R)-2-Amino-2-(4-bromophenyl)ethanol (CAS: 354153-64-3) should be stored in a c...
What regulatory guidelines apply to Methyl 4-(aminomethyl)tetrahydro-2H-pyran-4-carboxylate hydrochloride (CAS: 362707-24-2)?
Methyl 4-(aminomethyl)tetrahydro-2H-pyran-4-carboxylate hydrochloride (CAS: 3627...
What are the main uses of 1,4-dimethyl-1H-pyrazole-5-sulfonyl chloride (CAS: 1174834-52-6)?
1,4-Dimethyl-1H-pyrazole-5-sulfonyl chloride is primarily used as an intermediat...
Is Dinaphtho[1,2-b:2',1'-d]furan (CAS: 239-69-0) safe?
Dinaphtho[1,2-b:2',1'-d]furan is generally safe when handled with appropriate pe...
What is the market or research trend for 7-Methyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione (CAS: 612-37-3)?
The market for 7-Methyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione (CAS: 612-37-3) i...
What are the physical and chemical properties of 2-(4-Chlorophenyl)malonaldehyde (CAS: 205676-17-1)?
2-(4-Chlorophenyl)malonaldehyde (CAS: 205676-17-1) is a colorless or light yello...
How is 2-Methylchrysene (CAS: 3351-32-4) typically synthesized?
2-Methylchrysene (CAS: 3351-32-4) is typically synthesized via the reaction of c...
Is N-(6-aminopyrimidin-4-yl)acetamide (CAS: 89533-23-3) safe?
N-(6-aminopyrimidin-4-yl)acetamide (CAS: 89533-23-3) is generally considered saf...
Source Journal
Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.










methyl]-N,2-dimethyl-2-propanesulfinamide structure N-[(R)-[3-(Benzyloxy)-2-(dicyclohexylphosphino)phenyl](phenyl)methyl]-N,2-dimethyl-2-propanesulfinamide structure](https://static.chemtradehub.com/structs/256/2565792-50-7-8a26.webp)


![3-(benzotriazol-1-yl)-N-[[2-[(3-bromophenyl)methoxy]phenyl]methylideneamino]propanamide structure 3-(benzotriazol-1-yl)-N-[[2-[(3-bromophenyl)methoxy]phenyl]methylideneamino]propanamide structure](https://static.chemtradehub.com/structs/559/5595-78-8-0a32.webp)
