Results 141 to 150 of about 1,156,243 (291)

Extreme Events, Entrepreneurial Start-Ups, and Innovation: Theoretical Conjectures. [PDF]

Econ Disaster Clim Chang, 2021
Gries T, Naudé W.
europepmc   +1 more source

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Risk Identification and Analysis in the Development of Medical Devices Among Start-Ups: Towards a Broader Risk Management Framework. [PDF]

Med Devices (Auckl), 2022
Kheir O, Jacoby A, Verwulgen S.
europepmc   +1 more source

Unveiling Exsolution‐Induced Giant Electronic and Magnetic Property Changes in Non‐Stoichiometric Titanate Perovskite Thin Films

Advanced Materials, EarlyView.
A giant insulator to metal transition and emergent superparamagnetism are revealed by nanoparticle exsolution in non‐stoichiometric titanate perovskite thin films. By combining transport, synchrotron spectroscopy, and first‐principles calculations, this work reveals how defect reconfiguration and lattice reconstruction fundamentally reshape electronic ...
Sungil Kim, June Ho Lee, Yaolong Xing, Dongchang Kim, Haeseong Jeong, Mongjun Jeong, Manuel Valvidares, Stuart S. P. Parkin, Sang Ho Oh, Donghwa Lee, Hyojin Yoon, Hyeon Han   +11 more
wiley   +1 more source

Resilience and entrepreneurial decision-making: the heterogeneity among Italian innovative start-ups

Despite the increasing attention of researchers to decision-making processes, little is known about start-ups’ reactions to shocks. How entrepreneurs of new ventures face uncertain environments and build a resilient business is an open question ...
Christina Theodoraki (15812580), Erica Santini (5313827), Andrea Caputo (17155075), Sara Baroncelli (17753652)   +3 more
core   +3 more sources

Efficient Quality Management in MedTech Start-Ups (Based on ISO 13485). [PDF]

Med Devices (Auckl), 2021
Kheir O, Smedts S, Jacoby A, Verwulgen S.   +3 more
europepmc   +1 more source

Ferromagnetism of Molecular Beam Epitaxy‐grown Ultra‐thin Cr2Ge2Te6 Films Down to the Monolayer Limit on Si Substrates

Advanced Materials, EarlyView.
Uniform monolayer Cr2Ge2Te6 films are achieved on Si substrates by molecular beam epitaxy. Intrinsic ferromagnetism with perpendicular magnetic anisotropy is established in the films by anomalous Hall effect and superconducting quantum interference device measurements, albeit with strong magnetic fluctuations characteristic of its 2D nature.
Pengfei Ji, Ruixuan Liu, Tianchen Zhu, Yang Chen, Yitian Tong, Jinxuan Liang, Yunhe Bai, Yunyi Zang, Zuhan Geng, Fangting Chen, Xiyu Hong, Jiatong Zhang, Luyi Yang, Qi‐Kun Xue, Ke He, Xiao Feng   +15 more
wiley   +1 more source

Large‐Scale Determination of Frontier Orbital Energies of Disordered Small‐Molecule Organic Semiconductors Using Exciplex Emission Spectra

Advanced Materials, EarlyView.
ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald, Hiroki Tomita, Giacomo Cotelli, Louka L. Brüll, Nanno G. de Rooij, Lucas R.L. Norg, Milo Clément, Reinder Coehoorn   +7 more
wiley   +1 more source

Marketing of start-ups

, 2012
This diploma thesis is dedicated to marketing of start-ups and the most frequent mistakes they make in this field. The goal of this thesis is to propose recommendations for start-up founders which could help them avoid mistakes while building their ...
Vatulya, Anna
core  

Executive cognitive ability and business model innovation in start-ups: The role of entrepreneurial bricolage and environmental dynamism. [PDF]

Front Psychol, 2022
Hou D, Xiong A, Lin C.
europepmc   +1 more source