A quantum processor semiconductor chip is shown connected to a circuit board
{"Image ImageWidth": "8256", "Image ImageLength": "5504", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image ImageDescription": "A quantum processor semiconductor chip is seen connected to a circuit board. // Thin aluminum wires are connected from surface of the semiconductor chip to pads on the circuit board, which allows users to perform electrical control and readout of the device by sending and receiving electrical signals during experiments.\u00a0They fabricate the device by patterning and depositing metal gates on a GaAs/AlGaAs heterostructure chip. The metal gates are designed to be able to trap individual electrons in the semiconductor. They send electrical signals down to the device and change the voltage on the metal gates to perform various controls of the electrons. They also receive electrical signals from the device to help monitor the electrons' behavior. // Assistant professor of physics John M. Nichol is photographed in his lab in Bausch & Lomb Hall along with PhD students Yadav Kandel and Haifeng Qiao September 10, 2019. The group has a paper that will be published in Nature later this month. Nichol's research brings scientists one step closer to creating a fully functional quantum computer, a type of computer that operates on the principles of quantum mechanics. Quantum computers will be able to perform complex calculations, factor extremely large numbers, and simulate the behaviors of atoms and particles at levels that classical computers (like the laptops and desktop computers we use in our everyday lives) cannot. This could lead to new energy sources, new drug therapies, faster database searches, and  code-breaking techniques.\nOne of the challenges to creating an efficient quantum computer is figuring out how to transfer information and correct errors within a quantum system. This is where Nichol's new research comes in. Nichol and his colleagues at Purdue University demonstrated a way to transfer the quantum state of one electron to another, without moving the electrons themselves. This is an important step in showing how information can be transmitted quantum-mechanically.\n   // photo by J. Adam Fenster / University of Rochester", "Image Make": "NIKON CORPORATION", "Image Model": "NIKON D850", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop 22.3 (Macintosh)", "Image DateTime": "2021:05:04 09:06:49", "Image Artist": "J. Adam Fenster", "Image Copyright": "J. Adam Fenster / University of Rochester", "Image ExifOffset": "2440", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "3286", "Thumbnail JPEGInterchangeFormatLength": "4791", "EXIF ExposureTime": "1/250", "EXIF FNumber": "13", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "125", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "125", "EXIF ExifVersion": "0231", "EXIF DateTimeOriginal": "2019:09:10 15:07:37", "EXIF DateTimeDigitized": "2019:09:10 15:07:37", "EXIF OffsetTime": "-04:00", "EXIF OffsetTimeOriginal": "-04:00", "EXIF OffsetTimeDigitized": "-04:00", "EXIF ShutterSpeedValue": "995723/125000", "EXIF ApertureValue": "7400879/1000000", "EXIF ExposureBiasValue": "1/3", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash fired, compulsory flash mode, return light detected", "EXIF FocalLength": "200", "EXIF SubSecTimeOriginal": "15", "EXIF SubSecTimeDigitized": "15", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "1000", "EXIF ExifImageLength": "600", "EXIF FocalPlaneXResolution": "75409805/32768", "EXIF FocalPlaneYResolution": "75409805/32768", "EXIF FocalPlaneResolutionUnit": "3", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[2, 0, 2, 0, 0, 1, 1, 2]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "200", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF BodySerialNumber": "3025239", "EXIF LensSpecification": "[70, 200, 14/5, 14/5]", "EXIF LensModel": "70.0-200.0 mm f/2.8"}