Proposal for dark exciton based chemical sensors
نویسندگان
چکیده
منابع مشابه
Proposal for dark exciton based chemical sensors
The rapidly increasing use of sensors throughout different research disciplines and the demand for more efficient devices with less power consumption depends critically on the emergence of new sensor materials and novel sensor concepts. Atomically thin transition metal dichalcogenides have a huge potential for sensor development within a wide range of applications. Their optimal surface-to-volu...
متن کاملGallium Nitride-Based Chemical Sensors
The rapid progress in semiconductor materials and devices has promoted the development of the sensors industry. Large band gap semiconductors are ideal candidates for a variety of sensor applications. In particular, gallium nitride (GaN) is used as the sensing element for the development of chemical sensors. The recognition mechanism is based on the selective interaction of anions in solution w...
متن کاملRich Sensors for Software Agents: A Proposal Proposal
In this essay, I present my views on what happens when agents perceive their environments. I focus on the di erences between the kinds of sensors with which physical agents such as human beings are typically endowed, which I call rich sensors, and the kinds of poor sensors that some software agents use. In my analysis I focus mainly on vision as a good example of a rich sense, and UNIX commands...
متن کاملProbing dark exciton diffusion using photovoltage
The migration of weakly and non-luminescent (dark) excitons remains an understudied subset of exciton dynamics in molecular thin films. Inaccessible via photoluminescence, these states are often probed using photocurrent methods that require efficient charge collection. Here we probe exciton harvesting in both luminescent and dark materials using a photovoltage-based technique. Transient photov...
متن کاملThe SuperCDMS proposal for dark matter detection
Presently the CDMS-II collaboration’s Weakly Interacting Massive Particle (WIMP) search at the Soudan Underground Laboratory sets the most stringent exclusion limits of any WIMP cold dark matter direct-detection experiment. To extend our reach further, to WIMP-nucleon cross-sections in the range 10 46 10 44 cm, we propose SuperCDMS, which would take advantage of a very deep site. One promising ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Communications
سال: 2017
ISSN: 2041-1723
DOI: 10.1038/ncomms14776