Browsing MIT Open Access Articles by Title
Now showing items 71-90 of 55765
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2-Phenoxypyridyl Dinucleating Ligands for Assembly of Diiron(II) Complexes: Efficient Reactivity with O[subscript 2] to Form (μ-Oxo)diiron(III) Units
(American Chemical Society (ACS), 2009-10)A series of 2-phenoxypyridyl and 2-phenoxyimino ligands, H[subscript 2]L[superscript R,R′] [2,2′-(5,5′-(1,2-phenylenebis(ethyne-2,1-diyl))bis(pyridine-5,2-diyl))diphenol, where R = H, Me, or t-Bu, and R′ = H or Ph] and ... -
A 2-terminal perovskite/silicon multijunction solar cell enabled by a silicon tunnel junction
(American Institute of Physics (AIP), 2015-03)With the advent of efficient high-bandgap metal-halide perovskite photovoltaics, an opportunity exists to make perovskite/silicon tandem solar cells. We fabricate a monolithic tandem by developing a silicon-based interband ... -
A 2.4 GHz Multi-Channel FBAR-based Transmitter With an Integrated Pulse-Shaping Power Amplifier
(Institute of Electrical and Electronics Engineers (IEEE), 2013-01)A 2.4 GHz TX in 65 nm CMOS defines three channels using three high-Q FBARs and supports OOK, BPSK and MSK. The oscillators have -132 [dBc over Hz] phase noise at 1 MHz offset, and are multiplexed to an efficient resonant ... -
A 2.5-GHz asymmetric multilevel outphasing power amplifier in 65-nm CMOS
(Institute of Electrical and Electronics Engineers (IEEE), 2011-01)We present a high-efficiency transmitter based on asymmetric multilevel outphasing (AMO). AMO transmitters improve their efficiency over LINC (linear amplification using nonlinear components) transmitters by switching the ... -
2.5D cartoon models
(Association for Computing Machinery (ACM), 2010-07)We present a way to bring cartoon objects and characters into the third dimension, by giving them the ability to rotate and be viewed from any angle. We show how 2D vector art drawings of a cartoon from different views can ... -
20 years of research on the Alcator C-Mod tokamak
(American Institute of Physics (AIP), 2014-11)The object of this review is to summarize the achievements of research on the Alcator C-Mod tokamak [Hutchinson et al., Phys. Plasmas 1, 1511 (1994) and Marmar, Fusion Sci. Technol. 51, 261 (2007)] and to place that research ... -
THE 2003 OUTBURST OF THE X-RAY TRANSIENT H1743–322: COMPARISONS WITH THE BLACK HOLE MICROQUASAR XTE J1550–564
(IOP Publishing, 2009-06)The bright X-ray transient H1743−322 was observed daily by the Rossi X-ray Timing Explorer during most of its eight-month outburst in 2003. We present a detailed spectral analysis and a supporting timing analysis of all ... -
The 2005 Chios Ancient Shipwreck Survey: New Methods for Underwater Archaeology
(The American School of Classical Studies at Athens, 2009-04)In 2005 a Greek and American interdisciplinary team investigated two shipwrecks off the coast of Chios dating to the 4th-century b.c. and the 2nd/1st century. The project pioneered archaeological methods of precision ... -
2011 HM[subscript 102]: Discovery of a High-Inclination L5 Neptune Trojan in the Search for a Post-Pluto New Horizons Target
(IOP Publishing, 2013-03)We present the discovery of a long-term stable L5 (trailing) Neptune Trojan in data acquired to search for candidate trans-Neptunian objects for the New Horizons spacecraft to fly by during an extended post-Pluto mission. ... -
THE 2011 JUNE 23 STELLAR OCCULTATION BY PLUTO: AIRBORNE AND GROUND OBSERVATIONS
(IOP Publishing, 2013-08)On 2011 June 23, stellar occultations by both Pluto (this work) and Charon (future analysis) were observed from numerous ground stations as well as the Stratospheric Observatory for Infrared Astronomy (SOFIA). This first ... -
2013 Maastricht-NUS-MIT International Real Estate Finance & Economics Symposium: Editors’ Introduction to the Special Issue
(Springer US, 2014-10)This article provides the Editors’ Introduction to this special issue, which presents articles first presented at the 2013 Maastricht-NUS-MIT (MNM) Symposium on International Real Estate Finance and Economics, held at MIT ... -
The 2013 Newton Institute Programme on polynomial optimization
(Springer Berlin Heidelberg, 2015-03)The rapidly growing field of polynomial optimisation (PO) is concerned with optimisation problems in which the objective and constraint functions are all polynomials. There are applications of PO in a surprisingly wide ... -
2013: The Year in “Re-”
(MIT Press - Journals, 2019) -
2013: The Year in “Re-”
(MIT Press - Journals, 2019) -
2014 Drucker Medal Paper: A Derivation of the Theory of Linear Poroelasticity From Chemoelasticity
(ASME International, 2015-08)The purpose of this brief paper is to present a new derivation of Biot's theory of linear poroelasticity (Biot, M., 1935, “Le Probleḿe de la Consolidation des Matiéres Argileuses Sous une Charge,” Ann. Soc. Sci. Bruxelles,B55, ... -
The 2014 Maastricht-NUS-MIT International Real Estate Finance & Economics Symposium: Editors’ Introduction to the Special Issue
(Springer Nature America, Inc, 2016-03)This is the Editors’ Introduction to the special issue of the Journal of Real Estate Finance and Economics. The issue includes nine papers presented at the 2014 Maastricht-NUS-MIT (MNM) Symposium on International Real ... -
The 2015 Maastricht-NUS-MIT International Real Estate Finance & Economics Symposium: Editors’ Introduction to the Special Issue
(Springer US, 2017-12)This is the Editors’ Introduction to the special issue of the Journal of Real Estate Finance and Economics. The issue includes six papers presented at the 2015 Maastricht-NUS-MIT (MNM) Symposium on International Real Estate ... -
The 2018 GaN power electronics roadmap
(IOP Publishing, 2018-03)Gallium nitride (GaN) is a compound semiconductor that has tremendous potential to facilitate economic growth in a semiconductor industry that is silicon-based and currently faced with diminishing returns of performance ... -
A 220-to-320-GHz FMCW Radar in 65-nm CMOS Using a Frequency-Comb Architecture
(Institute of Electrical and Electronics Engineers (IEEE), 2020-09)This article presents a CMOS-based, ultra-broadband frequency-modulated continuous-wave (FMCW) radar using a terahertz (THz) frequency-comb architecture. The high-parallelism spectral sensing provided by this architecture ...