Abstract: A near-field transducer has an enlarged portion with a layer of soft plasmonic material. A peg formed of a thermally robust plasmonic material includes an embedded part that is partially embedded within the enlarged portion and has an exposed surface facing away from the enlarged portion. An intersection between a lower edge of the enlarged portion and the embedded part has a discontinuity.

Abstract: A recording head comprises a waveguide extending to an air-bearing surface, and the waveguide comprises a core surrounded by cladding layers. A near-field transducer is disposed on a first side of the core, and a reflector, comprising a layer of metallic material, is disposed on a second side of the core facing away from the first side. The reflector extends beyond the core in a cross-track direction and extends in a direction normal to the air-bearing surface. The reflector has a thickness in a downtrack direction of less than 200 nm.

Abstract: A first network device may establish connectivity with a second network device. The first network device may determine information that identifies a cluster identifier based on establishing connectivity with the second network device. The first network device may compare a first software version of the first network device and a second software version of the second network device. The first network device may selectively obtain and install a system image of the second network device based on comparing the first software version and the second software version. The first network device may receive, from the second network device, configuration information and user session information based on selectively obtaining the system image. The first network device and the second network device may form a high-availability cluster.

Abstract: An apparatus comprises a write pole, a waveguide core, and a near-field transducer (NFT) positioned between the write pole and the waveguide core. The NFT comprises an enlarged portion and a peg comprising a refractory metal and extending from the enlarged portion toward a media-facing surface. A first dielectric layer is positioned between the peg and the write pole, and a first adhesion layer is positioned between the peg and the first dielectric layer. In addition, a second dielectric layer is disposed on an entire surface of the NFT opposing the media-facing surface, and a second adhesion layer is positioned between the NFT and the second dielectric layer.

Abstract: A mass spectrometer is disclosed wherein highly charged fragment ions resulting from Electron Transfer Dissociation fragmentation of parent ions are reduced in charge state within a Proton Transfer Reaction cell by reacting the fragment ions with a neutral superbase reagent gas such as Octahydropyrimidolazepine.

Abstract: An apparatus comprises a write pole, a waveguide core, and a near-field transducer (NFT) positioned between the write pole and the waveguide core. The NFT comprises a heatsink portion, an enlarged portion, and a peg comprising a refractory metal and extending from the enlarged portion toward a media-facing surface. A first surface of the peg is substantially coplanar with a first surface of the enlarged portion and the first surface of the enlarged portion shares an interface with the heatsink portion. A first dielectric layer is positioned between the peg and the write pole, and a first adhesion layer is positioned between the peg and the first dielectric layer. In addition, a second dielectric layer is disposed on an entire surface of the NFT opposing the media-facing surface, and a second adhesion layer is positioned between the NFT and the second dielectric layer.

Abstract: A near field transducer has a bottom disc with a first surface facing a write pole of a recording head. The bottom disc is recessed from a media-facing surface of the recording head by a distance R. An anchor layer is stacked on the first surface of the bottom disc and has an enlarged part with a peripheral shape corresponding to that of the bottom disc. The anchor layer further has a peg that extends from an end of the enlarged part towards the media facing surface, the end of the enlarged part recessed from the media facing surface by the distance R. A middle disc is on a second surface of the anchor layer. The middle disc is recessed from the media-facing surface a distance MDSCR that is greater than the distance R. A heat sink is stacked on a third surface of the middle disc. The heat sink is recessed from the media-facing surface by at least a distance TPH that is greater than the distance MDSCR.

Abstract: A near-field transducer is situated at or proximate an air bearing surface of the apparatus and configured to facilitate heat-assisted magnetic recording on a medium. The near-field transducer includes an enlarged region comprising plasmonic material and having a first end proximate the air bearing surface. The near-field transducer also includes a disk region adjacent the enlarged region and having a first end proximate the air bearing surface. The disk region comprises plasmonic material. A peg region extends from the first end of the disk region and terminates at or proximate the air bearing surface. The near-field transducer further includes a region recessed with respect to the peg region. The recessed region is located between the peg region and the first end of the enlarged region.

Abstract: A near-field transducer has an enlarged portion with a layer of soft plasmonic material. A peg is embedded in a lower part of the enlarged portion that faces a media-facing surface. The peg has an elongated outer part that extends from a lower edge of the enlarged portion towards the media-facing surface and an embedded part that is embedded within the enlarged portion. The embedded part could be any shape. The peg is formed of a thermally robust plasmonic material.

Abstract: An apparatus includes a slider configured for heat-assisted magnetic recording. The slider comprises an input coupler configured to receive light excited by a light source and a waveguide. The waveguide comprises a waveguide core tapering along a light propagation direction from a first cross-sectional width to a second cross-sectional width. The second cross sectional width is smaller than the first cross sectional width. The waveguide core comprises a trench at an output end. The waveguide comprises at least one cladding layer surrounding the waveguide core. The waveguide is configured to provide a surface plasmon-enhanced near-field radiation pattern proximate the output end in response to the received light.

Abstract: A speech processing method and a terminal are provided. The method includes: receiving signals from a plurality of microphones; performing, by using a same sampling rate, analog-to-digital conversion on the plurality of paths of signals received from the plurality of microphones, to obtain a plurality of paths of time-domain digital signals; performing time-to-frequency-domain conversion on the plurality of paths of time-domain digital signals to obtain a plurality of paths of frequency-domain signals; and determining a signal type of the primary frequency-domain signal based on at least one of a sound pressure difference between the primary frequency-domain signal and each of N paths of secondary frequency-domain signals in the M paths of secondary frequency-domain signals, a phase difference between the primary frequency-domain signal and each of the N paths of secondary frequency-domain signals, and a frequency distribution characteristic of the primary frequency-domain signal.

Abstract: A method of mass spectrometry comprises ionizing a sample eluting from a separation device in order to generate a plurality of parent ions. The method further comprises generating a target list of ions, which includes a predicted mass to charge ratio, a predicted chromatographic retention or elution time, and a predicted ion mobility drift time, derived from a model. Multiple cycles of operation are then performed as the sample elutes from the separation device. Each cycle of operation includes mass filtering the parent ions so that selected ions having mass to charge ratios within a first mass to charge ratio range are onwardly transmitted to a fragmentation or reaction device. The target list is then checked and the model is updated accordingly. The first mass to charge ratio range can then be adjusted in response to the updated model.

Abstract: A near-field transducer is situated at or proximate an air bearing surface of the apparatus and configured to facilitate heat-assisted magnetic recording on a medium. The near-field transducer includes an enlarged region comprising plasmonic material and having a first end proximate the air bearing surface. The near-field transducer also includes a disk region adjacent the enlarged region and having a first end proximate the air bearing surface. The disk region comprises plasmonic material. A peg region extends from the first end of the disk region and terminates at or proximate the air bearing surface. The near-field transducer further includes a region recessed with respect to the peg region. The recessed region is located between the peg region and the first end of the enlarged region.

Abstract: Various electric balance vehicles are described. In some embodiments, the vehicle has first and second pedal housings to support a respective foot of a user. The first and second pedal housings can be rotatable relative to each other. The vehicle can have first and second wheel assemblies. An axle can extend substantially between the wheel assemblies. In some embodiments, one pedal housing rotates relative to the axle and one housing is rotationally fixed relative to the housing. The vehicle can balance and provide locomotion to the user.

Abstract: The present application discloses a bearing structural member, a support, a joint assembly and a tube section assembly, wherein the maximum counter force provided by the bearing structural member under an external load is an own designed threshold value, namely when the external load is greater than the designed threshold value of the bearing structural member, the bearing structural member deforms, and provides a counter force equal to the designed threshold value; the support includes at least one bearing structural member; and the joint assembly and the tube section assembly are both equipped with the support. When the external load is not high and is less than the designed threshold value, the bearing structural member may effectively suppress the deformation just like a rigid structural member; when the external load exceeds the designed threshold value, the bearing structural member may deform, and provide a stable counter supporting force less than the external load.

Abstract: An apparatus comprises a slider having an air bearing surface (ABS) that is configured for heat-assisted magnetic recording and comprises a write pole and a near-field transducer. The near-field transducer comprises a peg, an enlarged portion, and a dielectric layer. The peg has a front surface proximate the ABS, an opposing back surface, a top surface facing the write pole, two side surfaces, and a bottom surface opposing the top surface. The enlarged portion surrounds a portion of the peg including the back surface and has a front edge facing the ABS, wherein the distance from the ABS to the front edge is larger than the distance from the ABS to the front surface. The dielectric layer is disposed on a portion of the top surface of the peg and extends from the back surface of the peg to the front edge.

Abstract: The present disclosure relates to a streamlined, complete workflow for the qualitative and the quantitative analysis of conjugated peptides from antibody-drug conjugate (ADC) compounds.

Abstract: A near-field transducer is situated at or proximate an air bearing surface of the apparatus and configured to facilitate heat-assisted magnetic recording on a medium. The near-field transducer includes an enlarged region comprising plasmonic material and having a first end proximate the air bearing surface. The near-field transducer also includes a disk region adjacent the enlarged region and having a first end proximate the air bearing surface. The disk region comprises plasmonic material. A peg region extends from the first end of the disk region and terminates at or proximate the air bearing surface. The near-field transducer further includes a region recessed with respect to the peg region. The recessed region is located between the peg region and the first end of the enlarged region.

Abstract: A write head includes a waveguide, a magnetic pole, and a near-field transducer. The near-field transducer includes an enlarged portion and a peg. The peg is separated from the magnetic pole in a downtrack direction by a dielectric gap. A peg coupler covers a bottom surface of the magnetic pole and is separated from the peg. The peg coupler is formed of a first plasmonic material. A pad extends from the peg coupler into part of the gap in the downtrack direction towards the peg. The pad is formed of a second plasmonic material and extends into the write head away from the media-facing surface a distance L that is less than a corresponding distance of the peg coupler.

Abstract: The invention discloses an anti-explosive easy-to-disassemble safe adhesive tape and a manufacturing method thereof. The adhesive tape comprises a flame-retardant, current-conducting, heat-conducting and heat-expansion pressure-sensitive adhesive layer, a flame-retardant, current-conducting, heat-conducting and extensible viscosity-losing layer, a flame-retardant, current-conducting, heat-conducting and heat-expansion pressure-sensitive adhesive layer, and a release material layer which are overlapped in sequence. By adopting the adhesive tape disclosed in the invention, a plurality of battery packs can be combined together to increase the capacity or voltage. If an automobile encounters a collision, the material of the adhesive tape is collided and heated, and then expands instantly in order to effectively separate each battery module, and avoid greater damage.