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Showing 1 to 12 of 34 entries
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Near-theoretical fracture strengths in native and oxidized silicon nanowires.

Nanotechnology

DelRio FW, White RM, Krylyuk S, Davydov AV, Friedman LH, Cook RF.
PMID: 27325151
Nanotechnology. 2016 Aug 05;27(31):31LT02. doi: 10.1088/0957-4484/27/31/31LT02. Epub 2016 Jun 21.

In this letter, fracture strengths σ f of native and oxidized silicon nanowires (SiNWs) were determined via atomic force microscopy bending experiments and nonlinear finite element analysis. In the native SiNWs, σ f in the Si was comparable to...

Tapering control of Si nanowires grown from SiClâ‚„ at reduced pressure.

ACS nano

Krylyuk S, Davydov AV, Levin I.
PMID: 21158417
ACS Nano. 2011 Jan 25;5(1):656-64. doi: 10.1021/nn102556s. Epub 2010 Dec 15.

Device applications of tapered Si nanowire (SiNW) arrays require reliable technological approaches for fabricating nanowires with controlled shape and orientation. In this study, we systematically explore effects of growth conditions on tapering of Si nanowires grown by chemical vapor...

Fatal pulmonary embolism, death rates and standardised mortality ratios after primary total hip replacement in a joint replacement centre.

Hip international : the journal of clinical and experimental research on hip pathology and therapy

Khan A, Kiryluk S, Fordyce MJ.
PMID: 19197846
Hip Int. 2007 Apr-Jun;17(2):59-63. doi: 10.5301/hip.2008.2710.

We determined retrospectively the postoperative mortality and fatal pulmonary embolism (PE) rates in 1275 consecutive primary total hip replacements (THR) in the six-week period after surgery at an orthopaedic hospital. Patients were traced by questionnaires, outpatient appointments and by...

Correlation between the performance and microstructure of Ti/Al/Ti/Au Ohmic contacts to p-type silicon nanowires.

Nanotechnology

Motayed A, Bonevich JE, Krylyuk S, Davydov AV, Aluri G, Rao MV.
PMID: 21233538
Nanotechnology. 2011 Feb 18;22(7):075206. doi: 10.1088/0957-4484/22/7/075206. Epub 2011 Jan 14.

Understanding the electrical and microstructural aspects of contact formation at nanoscale is essential for the realization of low-resistance metallization suitable for the next generation of nanowire based devices. In this study, we present detailed electrical and microstructural characteristics of...

Probing the Optical Properties and Strain-Tuning of Ultrathin Mo.

Nano letters

Aslan OB, Datye IM, Mleczko MJ, Sze Cheung K, Krylyuk S, Bruma A, Kalish I, Davydov AV, Pop E, Heinz TF.
PMID: 29561623
Nano Lett. 2018 Apr 11;18(4):2485-2491. doi: 10.1021/acs.nanolett.8b00049. Epub 2018 Mar 29.

Ultrathin transition metal dichalcogenides (TMDCs) have recently been extensively investigated to understand their electronic and optical properties. Here we study ultrathin Mo

Electric-field induced structural transition in vertical MoTe.

Nature materials

Zhang F, Zhang H, Krylyuk S, Milligan CA, Zhu Y, Zemlyanov DY, Bendersky LA, Burton BP, Davydov AV, Appenzeller J.
PMID: 30542093
Nat Mater. 2019 Jan;18(1):55-61. doi: 10.1038/s41563-018-0234-y. Epub 2018 Dec 10.

Transition metal dichalcogenides have attracted attention as potential building blocks for various electronic applications due to their atomically thin nature and polymorphism. Here, we report an electric-field-induced structural transition from a 2H semiconducting to a distorted transient structure (2H

Comprehensive optical characterization of atomically thin NbSe.

Physical review. B

Hill HM, Rigosi AF, Krylyuk S, Tian J, Nguyen NV, Davydov AV, Newell DB, Walker ARH.
PMID: 30984898
Phys Rev B. 2018;98. doi: 10.1103/PhysRevB.98.165109.

Transition-metal dichalcogenides (TMDCs) have offered experimental access to quantum confinement in one dimension. In recent years, metallic TMDCs like NbSe

Formation of High-Conductive C Subunit Channels upon Interaction with Cyclophilin D.

International journal of molecular sciences

Amodeo GF, Krilyuk N, Pavlov EV.
PMID: 34681682
Int J Mol Sci. 2021 Oct 13;22(20). doi: 10.3390/ijms222011022.

The c subunit of the ATP synthase is an inner mitochondrial membrane (IMM) protein. Besides its role as the main component of the rotor of the ATP synthase, c subunit from mammalian mitochondria exhibits ion channel activity. In particular,...

The structural phases and vibrational properties of Mo.

2d materials

Oliver SM, Beams R, Krylyuk S, Kalish I, Singh AK, Bruma A, Tavazza F, Joshi J, Stone IR, Stranick SJ, Davydov AV, Vora PM.
PMID: 33282319
2d Mater. 2017;4. doi: 10.1088/2053-1583/aa7a32.

The structural polymorphism in transition metal dichalcogenides (TMDs) provides exciting opportunities for developing advanced electronics. For example, MoTe

Automated Mechanical Exfoliation of MoS.

IEEE transactions on nanotechnology

DiCamillo K, Krylyuk S, Shi W, Davydov A, Paranjape M.
PMID: 33214773
IEEE Trans Nanotechnol. 2019;18.

An automated technique is presented for mechanically exfoliating single-layer and few-layer transition metal dichalcogenides using controlled shear and normal forces imposed by a parallel plate rheometer. A thin sample that is removed from bulk MoS

Doping of MoTe.

ACS applied materials & interfaces

Stan G, Ciobanu CV, Likith SRJ, Rani A, Zhang S, Hacker CA, Krylyuk S, Davydov AV.
PMID: 32192325
ACS Appl Mater Interfaces. 2020 Apr 15;12(15):18182-18193. doi: 10.1021/acsami.0c04339. Epub 2020 Apr 02.

Doping is a key process by which the concentration and type of majority carriers can be tuned to achieve desired conduction properties. The common way of doping is via bulk impurities, as in the case of silicon. For van...

Compressive stress effect on the radial elastic modulus of oxidized Si nanowires.

Nano letters

Stan G, Krylyuk S, Davydov AV, Cook RF.
PMID: 20433162
Nano Lett. 2010 Jun 09;10(6):2031-7. doi: 10.1021/nl100062n.

Detailed understanding and optimal control of the properties of Si nanowires are essential steps in developing Si nanoscale circuitry. In this work, we have investigated mechanical properties of as-grown and oxidized Si nanowires as a function of their diameter....

Showing 1 to 12 of 34 entries