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Showing 1 to 12 of 149 entries
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Colossal Ultraviolet Photoresponsivity of Few-Layer Black Phosphorus.

ACS nano

Wu J, Koon GK, Xiang D, Han C, Toh CT, Kulkarni ES, Verzhbitskiy I, Carvalho A, Rodin AS, Koenig SP, Eda G, Chen W, Neto AH, Özyilmaz B.
PMID: 26207324
ACS Nano. 2015 Aug 25;9(8):8070-7. doi: 10.1021/acsnano.5b01922. Epub 2015 Jul 30.

Black phosphorus has an orthorhombic layered structure with a layer-dependent direct band gap from monolayer to bulk, making this material an emerging material for photodetection. Inspired by this and the recent excitement over this material, we studied the optoelectronics...

Tuning and Persistent Switching of Graphene Plasmons on a Ferroelectric Substrate.

Nano letters

Goldflam MD, Ni GX, Post KW, Fei Z, Yeo Y, Tan JY, Rodin AS, Chapler BC, Özyilmaz B, Castro Neto AH, Fogler MM, Basov DN.
PMID: 26181908
Nano Lett. 2015 Aug 12;15(8):4859-64. doi: 10.1021/acs.nanolett.5b00125. Epub 2015 Jul 20.

We characterized plasmon propagation in graphene on thin films of the high-κ dielectric PbZr0.3Ti0.7O3 (PZT). Significant modulation (up to ±75%) of the plasmon wavelength was achieved with application of ultrasmall voltages (< ±1 V) across PZT. Analysis of the...

Repeatable, Inducible Micro-RNA-Based Technology Tightly Controls Liver Transgene Expression.

Molecular therapy. Nucleic acids

Oprea II, Viola JR, Moreno PM, Simonson OE, Rodin S, Teller N, Tryggvason K, Lundin KE, Girnita L, Smith CI.
PMID: 24983837
Mol Ther Nucleic Acids. 2014 Jul 01;3:e172. doi: 10.1038/mtna.2014.25.

Inducible systems for gene expression emerge as a new class of artificial vectors offering temporal and spatial exogenous control of gene expression. However, most inducible systems are less efficient in vivo and lack the target-organ specificity. In the present...

Unusual angular dependence of the Raman response in black phosphorus.

ACS nano

Ribeiro HB, Pimenta MA, de Matos CJ, Moreira RL, Rodin AS, Zapata JD, de Souza EA, Castro Neto AH.
PMID: 25752593
ACS Nano. 2015 Apr 28;9(4):4270-6. doi: 10.1021/acsnano.5b00698. Epub 2015 Mar 16.

Anisotropic materials are characterized by a unique optical response, which is highly polarization-dependent. Of particular interest are layered materials formed by the stacking of two-dimensional (2D) crystals that are naturally anisotropic in the direction perpendicular to the 2D planes....

Two-dimensional exciton properties in monolayer semiconducting phosphorus allotropes.

Physical chemistry chemical physics : PCCP

Villegas CE, Rodin AS, Carvalho A, Rocha AR.
PMID: 27711643
Phys Chem Chem Phys. 2016 Oct 12;18(40):27829-27836. doi: 10.1039/c6cp05566d.

Excitons play a key role in technological applications since they have a strong influence on determining the efficiency of photovoltaic devices. Recently, it has been shown that the allotropes of phosphorus possess an optical band gap that can be...

Rapid access to enantiopure bicyclic diamines via aza-Diels-Alder reaction of iminoamides.

The Journal of organic chemistry

Modin SA, Andersson PG.
PMID: 11052126
J Org Chem. 2000 Oct 06;65(20):6736-8. doi: 10.1021/jo005508z.

No abstract available.

Graduate medical education. Who is responsible?.

The Ohio State medical journal

Peterson S, Rodin AE.
PMID: 7177515
Ohio State Med J. 1982 Nov;78(11):763-5, 9.

No abstract available.

Experimental evidence for the existence of 7H and for a specific structure of 8He.

Physical review letters

Korsheninnikov AA, Nikolskii EY, Kuzmin EA, Ozawa A, Morimoto K, Tokanai F, Kanungo R, Tanihata I, Timofeyuk NK, Golovkov MS, Fomichev AS, Rodin AM, Chelnokov ML, Ter-Akopian GM, Mittig W, Roussel-Chomaz P, Savajols H, Pollacco E, Ogloblin AA, Zhukov MV.
PMID: 12633420
Phys Rev Lett. 2003 Feb 28;90(8):082501. doi: 10.1103/PhysRevLett.90.082501. Epub 2003 Feb 27.

Experimental search for the superheavy 7H isotope was performed in the reaction p(8He,pp)7H with the 8He beam at 61.3A MeV. The evidence for existence of the 7H state near the t+4n threshold was obtained. In the same experiment, the...

Superheavy hydrogen (5)H.

Physical review letters

Korsheninnikov AA, Golovkov MS, Tanihata I, Rodin AM, Fomichev AS, Sidorchuk SI, Stepantsov SV, Chelnokov ML, Gorshkov VA, Bogdanov DD, Wolski R, Ter-Akopian GM, Oganessian YT, Mittig W, Roussel-Chomaz P, Savajols H, Kuzmin EA, Nikolskii EY, Ogloblin AA.
PMID: 11531562
Phys Rev Lett. 2001 Aug 27;87(9):092501. doi: 10.1103/PhysRevLett.87.092501. Epub 2001 Aug 13.

Experimental search for (5)H using a secondary beam of (6)He has been performed. The transfer reaction (1)H((6)He,(2)He)(5)H was studied by detecting two protons emitted from the decay of (2)He. A peak consistent with a (5)H resonance at 1.7+/-0.3 MeV...

Universal and non-universal features of the dynamic susceptibility of supercooled liquids.

Journal of physics. Condensed matter : an Institute of Physics journal

Brodin A, Rössler EA.
PMID: 21690902
J Phys Condens Matter. 2006 Sep 20;18(37):8481-92. doi: 10.1088/0953-8984/18/37/007. Epub 2006 Sep 01.

We discuss the dynamics of the glass-forming liquids glycerol, propylene carbonate, and benzophenone, as revealed in their dielectric behaviour and in depolarized light scattering (DLS) data. Above the melting point, the liquids exhibit two-step stretched relaxation behaviour typical of...

The effect of dominance on food hoarding: a game theoretical model.

The American naturalist

Brodin A, Lundborg K, Clark CW.
PMID: 18707236
Am Nat. 2001 Jan;157(1):66-75. doi: 10.1086/317008.

Many food hoarding animals live in small groups structured by rank. The presence of conspecifics in the hoarding area increases the risk of losing stored supplies. The possibility of stealing from others depends on a forager's rank in the...

A magnesiothermic reaction process for the scalable production of mesoporous silicon for rechargeable lithium batteries.

Chemical communications (Cambridge, England)

Xing A, Zhang J, Bao Z, Mei Y, Gordin AS, Sandhage KH.
PMID: 23783092
Chem Commun (Camb). 2013 Aug 04;49(60):6743-5. doi: 10.1039/c3cc43134g.

Mesoporous, 3-D, nanocrystalline Si has been synthesized via the magnesiothermic reduction of SiO particles at a peak temperature of only 500 °C in a scalable flow-through reactor setup. Such 3-D porous Si as an anode material exhibited high, reversible...

Showing 1 to 12 of 149 entries