hr4000 spectrometer Search Results


fibre coupled ccd spectrometer  (Ocean Insight)
90
Ocean Insight fibre coupled ccd spectrometer
Fibre Coupled Ccd Spectrometer, supplied by Ocean Insight, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/hr4000+spectrometer/10__1016_slash_j__snb__2015__07__027-81-104-108?v=Ocean+Insight
Average 90 stars, based on 1 article reviews
fibre coupled ccd spectrometer - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
raman microscope labram hr4000  (HORIBA Ltd)
90
HORIBA Ltd raman microscope labram hr4000
( a ) Schematic of the experimental setup: 660 nm laser (green cone) is focused on the gold tip in contact with the FL-MoS 2 flake on the gold substrate. The emitted light (red arrow) is detected in the backscattering geometry. Inset shows the <t>Raman</t> process. ( b) Structure of the monolayer MoS 2 and four observed vibrational modes of the FL-MoS 2 . ( c) AFM image of the FL-MoS 2 flake. White dot marks the location from which the tip-enhanced optical signals in ( d) and ( e) were obtained. ( d) Sample z-axis displacement-dependence of the optical signal from the location marked by the white dot in ( c) . ( e) Optical spectra for the tip-sample distance of 5.8 nm (red line, out-of-contact) and 0.33 nm (green line, in-contact) which correspond to the red and green lines in ( d) respectively. Dashed lines show the fittings of the photoluminescence background signals. The observed Raman transitions are labeled in ( e ) according to the vibrational modes shown in ( b) .
Raman Microscope Labram Hr4000, supplied by HORIBA Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/hr4000+spectrometer/pmc04879532-106-22-26?v=HORIBA+Ltd
Average 90 stars, based on 1 article reviews
raman microscope labram hr4000 - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier
hr4000 high-resolution uv–vis spectrometer  (Labguide Co Ltd)
90
Labguide Co Ltd hr4000 high-resolution uv–vis spectrometer
( a ) Schematic of the experimental setup: 660 nm laser (green cone) is focused on the gold tip in contact with the FL-MoS 2 flake on the gold substrate. The emitted light (red arrow) is detected in the backscattering geometry. Inset shows the <t>Raman</t> process. ( b) Structure of the monolayer MoS 2 and four observed vibrational modes of the FL-MoS 2 . ( c) AFM image of the FL-MoS 2 flake. White dot marks the location from which the tip-enhanced optical signals in ( d) and ( e) were obtained. ( d) Sample z-axis displacement-dependence of the optical signal from the location marked by the white dot in ( c) . ( e) Optical spectra for the tip-sample distance of 5.8 nm (red line, out-of-contact) and 0.33 nm (green line, in-contact) which correspond to the red and green lines in ( d) respectively. Dashed lines show the fittings of the photoluminescence background signals. The observed Raman transitions are labeled in ( e ) according to the vibrational modes shown in ( b) .
Hr4000 High Resolution Uv–Vis Spectrometer, supplied by Labguide Co Ltd, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/hr4000+spectrometer/10__1002_slash_app__45210-75-0-4?v=Labguide+Co+Ltd
Average 90 stars, based on 1 article reviews
hr4000 high-resolution uv–vis spectrometer - by Bioz Stars, 2026-08
90/100 stars
  Buy from Supplier

Image Search Results


( a ) Schematic of the experimental setup: 660 nm laser (green cone) is focused on the gold tip in contact with the FL-MoS 2 flake on the gold substrate. The emitted light (red arrow) is detected in the backscattering geometry. Inset shows the Raman process. ( b) Structure of the monolayer MoS 2 and four observed vibrational modes of the FL-MoS 2 . ( c) AFM image of the FL-MoS 2 flake. White dot marks the location from which the tip-enhanced optical signals in ( d) and ( e) were obtained. ( d) Sample z-axis displacement-dependence of the optical signal from the location marked by the white dot in ( c) . ( e) Optical spectra for the tip-sample distance of 5.8 nm (red line, out-of-contact) and 0.33 nm (green line, in-contact) which correspond to the red and green lines in ( d) respectively. Dashed lines show the fittings of the photoluminescence background signals. The observed Raman transitions are labeled in ( e ) according to the vibrational modes shown in ( b) .

Journal: Scientific Reports

Article Title: Improving resolution in quantum subnanometre-gap tip-enhanced Raman nanoimaging

doi: 10.1038/srep25788

Figure Lengend Snippet: ( a ) Schematic of the experimental setup: 660 nm laser (green cone) is focused on the gold tip in contact with the FL-MoS 2 flake on the gold substrate. The emitted light (red arrow) is detected in the backscattering geometry. Inset shows the Raman process. ( b) Structure of the monolayer MoS 2 and four observed vibrational modes of the FL-MoS 2 . ( c) AFM image of the FL-MoS 2 flake. White dot marks the location from which the tip-enhanced optical signals in ( d) and ( e) were obtained. ( d) Sample z-axis displacement-dependence of the optical signal from the location marked by the white dot in ( c) . ( e) Optical spectra for the tip-sample distance of 5.8 nm (red line, out-of-contact) and 0.33 nm (green line, in-contact) which correspond to the red and green lines in ( d) respectively. Dashed lines show the fittings of the photoluminescence background signals. The observed Raman transitions are labeled in ( e ) according to the vibrational modes shown in ( b) .

Article Snippet: All atomic force microscopy (AFM) and TERS measurements were performed using a combined scanning probe microscopy (SPM) system (OmegaScope-R, AIST-NT) and a Raman microscope (LabRAM HR4000, Horiba).

Techniques: Labeling

Tip-sample distance-dependence of the tip-enhanced optical signals from the gold tip near the flat gold substrate without ( a) , and with the FL-MoS 2 ( b) and carbon nanotube ( c) junctions. Photoluminescence (PL) and Raman signals are shown as open and red filled circles, respectively. Vertical dashed lines denoted by “Quench” and “vdW Contact” show the moments at which the signals begin to decrease and the tip-sample distance approaches the van der Waals (vdW) diameter, respectively. Classical and quantum coupling schemes of the gold tip ( d) , FL-MoS 2 ( e) and carbon nanotube ( f) on gold substrates. Red arrows represent quantum tunneling (QT) currents. Dashed lines show tip images in the substrates.

Journal: Scientific Reports

Article Title: Improving resolution in quantum subnanometre-gap tip-enhanced Raman nanoimaging

doi: 10.1038/srep25788

Figure Lengend Snippet: Tip-sample distance-dependence of the tip-enhanced optical signals from the gold tip near the flat gold substrate without ( a) , and with the FL-MoS 2 ( b) and carbon nanotube ( c) junctions. Photoluminescence (PL) and Raman signals are shown as open and red filled circles, respectively. Vertical dashed lines denoted by “Quench” and “vdW Contact” show the moments at which the signals begin to decrease and the tip-sample distance approaches the van der Waals (vdW) diameter, respectively. Classical and quantum coupling schemes of the gold tip ( d) , FL-MoS 2 ( e) and carbon nanotube ( f) on gold substrates. Red arrows represent quantum tunneling (QT) currents. Dashed lines show tip images in the substrates.

Article Snippet: All atomic force microscopy (AFM) and TERS measurements were performed using a combined scanning probe microscopy (SPM) system (OmegaScope-R, AIST-NT) and a Raman microscope (LabRAM HR4000, Horiba).

Techniques:

( a ) AFM image of the FL-MoS 2 flake. Tip-enhanced optical images corresponding to the black dashed rectangle in ( a) for photoluminescence (PL) at 1.82 eV (510 cm −1 ) ( b ) and Raman transition at ~408 cm −1 ( c) . ( d) PL (open circles), Raman (red filled circles) and AFM (solid line) line profiles which correspond to the yellow dashed line in ( a) . ( e) Partially screened subnanometre-gap coupling scheme for the edge of the FL-MoS 2 .

Journal: Scientific Reports

Article Title: Improving resolution in quantum subnanometre-gap tip-enhanced Raman nanoimaging

doi: 10.1038/srep25788

Figure Lengend Snippet: ( a ) AFM image of the FL-MoS 2 flake. Tip-enhanced optical images corresponding to the black dashed rectangle in ( a) for photoluminescence (PL) at 1.82 eV (510 cm −1 ) ( b ) and Raman transition at ~408 cm −1 ( c) . ( d) PL (open circles), Raman (red filled circles) and AFM (solid line) line profiles which correspond to the yellow dashed line in ( a) . ( e) Partially screened subnanometre-gap coupling scheme for the edge of the FL-MoS 2 .

Article Snippet: All atomic force microscopy (AFM) and TERS measurements were performed using a combined scanning probe microscopy (SPM) system (OmegaScope-R, AIST-NT) and a Raman microscope (LabRAM HR4000, Horiba).

Techniques: