Positronium emission spectra from self-assembled metal-organic frameworks

نویسندگان

  • P. Crivelli
  • D. Cooke
  • B. Barbiellini
  • B. L. Brown
  • J. I. Feldblyum
  • P. Guo
  • D. W. Gidley
  • L. Gerchow
  • A. J. Matzger
چکیده

P. Crivelli,1,* D. Cooke,1 B. Barbiellini,2 B. L. Brown,3 J. I. Feldblyum,4,5 P. Guo,4 D. W. Gidley,6 L. Gerchow,1 and A. J. Matzger4 1Institute for Particle Physics, ETH Zurich, Switzerland 2Department of Physics, Northeastern University, Boston, Massachusetts 02115, USA 3Department of Physics, Marquette University, Milwaukee, Wisconsin 53233, USA 4Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, USA 5Macromolecular Science and Engineering, University of Michigan, Ann Arbor, Michigan 48109, USA 6Department of Physics, University of Michigan, Ann Arbor, Michigan 48109, USA (Received 4 October 2013; revised manuscript received 20 May 2014; published 18 June 2014)

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Monoenergetic positronium emission from metal-organic framework crystals.

Recently it has been discovered that positronium (Ps), after forming in metal-organic framework (MOF) crystals, is emitted into vacuum with a high efficiency and low energy that can only be explained by its propagating as delocalized Bloch states. We show that the Ps atoms are emitted from MOFs in a series of narrow energy peaks consistent with Ps at Bloch-state energy minima being emitted adia...

متن کامل

Self-assembled hierarchical yolk-shell structured NiO@C from metal-organic frameworks with outstanding performance for lithium storage.

A facile generic environmental strategy is employed to prepare hierarchical yolk-shell hybrid NiO@C materials viz. metal-organic frameworks. The intrinsic yolk-shell nature as well as the multi-element characteristics of active components of the unique nanostructures contributes greatly to the outstanding electrochemical performance.

متن کامل

Novel Porous Iron Molybdate Catalysts for Synthesis of Dimethoxymethane from Methanol: Metal Organic Frameworks as Precursors

As a novel performance, methanol gas conversion to dimethoxymethane (DMM) in one-step based on Fe-Mo-O (iron molybdate mixed oxides) catalysts with high surface area fabricated by metal organic frameworks (MOFs) precursors was improved. For this approach, at first, Fe(III) precursors (iron (III) 1,3,5-benzenetricarboxylate (MIL-100 (Fe) and iron terephthalate (MOF-...

متن کامل

Broadband full-color monolithic InGaN light-emitting diodes by self-assembled InGaN quantum dots

We have presented broadband full-color monolithic InGaN light-emitting diodes (LEDs) by self-assembled InGaN quantum dots (QDs) using metal organic chemical vapor deposition (MOCVD). The electroluminescence spectra of the InGaN QDs LEDs are extremely broad span from 410 nm to 720 nm with a line-width of 164 nm, covering entire visible wavelength range. A color temperature of 3370 K and a color ...

متن کامل

Self-assembled columns of stacked lipid bilayers mediated by metal ion recognition.

Molecular self-assembly can generate elaborate twoand three-dimensional supramolecular structures through the complementary interaction of attractive and repulsive forces between molecular components and their environment.’ Synthetic self-assembling systems are currently limited to the one-step creation of suprarnolecular structures from molecular components, unlike biological systems which can...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014